9863955

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 17262960

約数和(自身を除く): 7399005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2011, 4905, 6033, 10055, 18099, 30165, 90495, 219199, 657597, 1095995, 1972791, 3287985, 9863955]

約数ペア:

[(1, 9863955), (3, 3287985), (5, 1972791), (9, 1095995), (15, 657597), (45, 219199), (109, 90495), (327, 30165), (545, 18099), (981, 10055), (1635, 6033), (2011, 4905)]