22066359

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 34897920

約数和(自身を除く): 12831561

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 283, 329, 553, 849, 987, 1659, 1981, 3713, 5943, 11139, 13301, 22357, 25991, 39903, 67071, 77973, 93107, 156499, 279321, 469497, 1050779, 3152337, 7355453, 22066359]

約数ペア:

[(1, 22066359), (3, 7355453), (7, 3152337), (21, 1050779), (47, 469497), (79, 279321), (141, 156499), (237, 93107), (283, 77973), (329, 67071), (553, 39903), (849, 25991), (987, 22357), (1659, 13301), (1981, 11139), (3713, 5943)]