8891298717

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{6673}}^1$

素因数の和:7697

約数の個数: 32

約数和(自身を含む): 13767447552

約数和(自身を除く): 4876148835

約数列:

[1, 3, 7, 21, 67, 201, 469, 947, 1407, 2841, 6629, 6673, 19887, 20019, 46711, 63449, 140133, 190347, 444143, 447091, 1332429, 1341273, 3129637, 6319331, 9388911, 18957993, 44235317, 132705951, 423395177, 1270185531, 2963766239, 8891298717]

約数ペア:

[(1, 8891298717), (3, 2963766239), (7, 1270185531), (21, 423395177), (67, 132705951), (201, 44235317), (469, 18957993), (947, 9388911), (1407, 6319331), (2841, 3129637), (6629, 1341273), (6673, 1332429), (19887, 447091), (20019, 444143), (46711, 190347), (63449, 140133)]