3788895981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3133909}}^1$

素因数の和:3133956

約数の個数: 16

約数和(自身を含む): 5615966720

約数和(自身を除く): 1827070739

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3133909, 9401727, 40740817, 97151179, 122222451, 291453537, 1262965327, 3788895981]

約数ペア:

[(1, 3788895981), (3, 1262965327), (13, 291453537), (31, 122222451), (39, 97151179), (93, 40740817), (403, 9401727), (1209, 3133909)]