13435373

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 15880704

約数和(自身を除く): 2445331

約数列:

[1, 7, 47, 97, 329, 421, 679, 2947, 4559, 19787, 31913, 40837, 138509, 285859, 1919339, 13435373]

約数ペア:

[(1, 13435373), (7, 1919339), (47, 285859), (97, 138509), (329, 40837), (421, 31913), (679, 19787), (2947, 4559)]