15930981

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14629}}^1$

素因数の和:14657

約数の個数: 18

約数和(自身を含む): 25295270

約数和(自身を除く): 9364289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14629, 43887, 131661, 160919, 482757, 1448271, 1770109, 5310327, 15930981]

約数ペア:

[(1, 15930981), (3, 5310327), (9, 1770109), (11, 1448271), (33, 482757), (99, 160919), (121, 131661), (363, 43887), (1089, 14629)]