3491213

素因数分解:

${\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 16

約数和(自身を含む): 3993792

約数和(自身を除く): 502579

約数列:

[1, 11, 43, 61, 121, 473, 671, 1331, 2623, 5203, 7381, 28853, 57233, 81191, 317383, 3491213]

約数ペア:

[(1, 3491213), (11, 317383), (43, 81191), (61, 57233), (121, 28853), (473, 7381), (671, 5203), (1331, 2623)]