13943831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 15894528

約数和(自身を除く): 1950697

約数列:

[1, 11, 31, 103, 341, 397, 1133, 3193, 4367, 12307, 35123, 40891, 135377, 449801, 1267621, 13943831]

約数ペア:

[(1, 13943831), (11, 1267621), (31, 449801), (103, 135377), (341, 40891), (397, 35123), (1133, 12307), (3193, 4367)]