1318977

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4441}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 2132160

約数和(自身を除く): 813183

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4441, 13323, 39969, 48851, 119907, 146553, 439659, 1318977]

約数ペア:

[(1, 1318977), (3, 439659), (9, 146553), (11, 119907), (27, 48851), (33, 39969), (99, 13323), (297, 4441)]