286542974739

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^2\times {\mathrm{9239}}^1$

素因数の和:9437

約数の個数: 72

約数和(自身を含む): 460815505920

約数和(自身を除く): 174272531181

約数列:

[1, 3, 7, 21, 47, 49, 67, 141, 147, 201, 329, 469, 987, 1407, 2303, 3149, 3283, 4489, 6909, 9239, 9447, 9849, 13467, 22043, 27717, 31423, 64673, 66129, 94269, 154301, 194019, 210983, 219961, 434233, 452711, 462903, 619013, 632949, 659883, 1302699, 1358133, 1476881, 1857039, 3039631, 4333091, 4430643, 9118893, 10338167, 12999273, 21277417, 29093611, 30331637, 31014501, 41473871, 63832251, 87280833, 90994911, 124421613, 203655277, 290317097, 610965831, 870951291, 1425586939, 1949271937, 2032219679, 4276760817, 5847815811, 6096659037, 13644903559, 40934710677, 95514324913, 286542974739]

約数ペア:

[(1, 286542974739), (3, 95514324913), (7, 40934710677), (21, 13644903559), (47, 6096659037), (49, 5847815811), (67, 4276760817), (141, 2032219679), (147, 1949271937), (201, 1425586939), (329, 870951291), (469, 610965831), (987, 290317097), (1407, 203655277), (2303, 124421613), (3149, 90994911), (3283, 87280833), (4489, 63832251), (6909, 41473871), (9239, 31014501), (9447, 30331637), (9849, 29093611), (13467, 21277417), (22043, 12999273), (27717, 10338167), (31423, 9118893), (64673, 4430643), (66129, 4333091), (94269, 3039631), (154301, 1857039), (194019, 1476881), (210983, 1358133), (219961, 1302699), (434233, 659883), (452711, 632949), (462903, 619013)]