13943013

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 21386880

約数和(自身を除く): 7443867

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 4229, 12687, 29603, 88809, 663953, 1991859, 4647671, 13943013]

約数ペア:

[(1, 13943013), (3, 4647671), (7, 1991859), (21, 663953), (157, 88809), (471, 29603), (1099, 12687), (3297, 4229)]