53333399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1117}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 64396800

約数和(自身を除く): 11063401

約数列:

[1, 7, 19, 133, 359, 1117, 2513, 6821, 7819, 21223, 47747, 148561, 401003, 2807021, 7619057, 53333399]

約数ペア:

[(1, 53333399), (7, 7619057), (19, 2807021), (133, 401003), (359, 148561), (1117, 47747), (2513, 21223), (6821, 7819)]