30313791

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{3217}}^1$

素因数の和:3575

約数の個数: 16

約数和(自身を含む): 45052000

約数和(自身を除く): 14738209

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 3217, 9423, 9651, 28953, 86859, 1122733, 3368199, 10104597, 30313791]

約数ペア:

[(1, 30313791), (3, 10104597), (9, 3368199), (27, 1122733), (349, 86859), (1047, 28953), (3141, 9651), (3217, 9423)]