1399681547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1\times {\mathrm{2063}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 1569894912

約数和(自身を除く): 170213365

約数列:

[1, 11, 37, 407, 1667, 2063, 18337, 22693, 61679, 76331, 678469, 839641, 3439021, 37829231, 127243777, 1399681547]

約数ペア:

[(1, 1399681547), (11, 127243777), (37, 37829231), (407, 3439021), (1667, 839641), (2063, 678469), (18337, 76331), (22693, 61679)]