9215271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 14530880

約数和(自身を除く): 5315609

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 997, 1027, 2991, 3081, 8973, 9243, 12961, 38883, 78763, 116649, 236289, 708867, 1023919, 3071757, 9215271]

約数ペア:

[(1, 9215271), (3, 3071757), (9, 1023919), (13, 708867), (39, 236289), (79, 116649), (117, 78763), (237, 38883), (711, 12961), (997, 9243), (1027, 8973), (2991, 3081)]