8022807

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 13619760

約数和(自身を除く): 5596953

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 401, 513, 741, 1053, 1203, 1539, 2223, 3609, 5213, 6669, 7619, 10827, 15639, 20007, 22857, 32481, 46917, 68571, 99047, 140751, 205713, 297141, 422253, 617139, 891423, 2674269, 8022807]

約数ペア:

[(1, 8022807), (3, 2674269), (9, 891423), (13, 617139), (19, 422253), (27, 297141), (39, 205713), (57, 140751), (81, 99047), (117, 68571), (171, 46917), (247, 32481), (351, 22857), (401, 20007), (513, 15639), (741, 10827), (1053, 7619), (1203, 6669), (1539, 5213), (2223, 3609)]