9132981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 14582400

約数和(自身を除く): 5449419

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 349, 429, 671, 793, 1047, 2013, 2379, 3839, 4537, 8723, 11517, 13611, 21289, 26169, 49907, 63867, 149721, 234179, 276757, 702537, 830271, 3044327, 9132981]

約数ペア:

[(1, 9132981), (3, 3044327), (11, 830271), (13, 702537), (33, 276757), (39, 234179), (61, 149721), (143, 63867), (183, 49907), (349, 26169), (429, 21289), (671, 13611), (793, 11517), (1047, 8723), (2013, 4537), (2379, 3839)]