427122

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 943020

約数和(自身を除く): 515898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 389, 549, 778, 1098, 1167, 2334, 3501, 7002, 23729, 47458, 71187, 142374, 213561, 427122]

約数ペア:

[(1, 427122), (2, 213561), (3, 142374), (6, 71187), (9, 47458), (18, 23729), (61, 7002), (122, 3501), (183, 2334), (366, 1167), (389, 1098), (549, 778)]