392830529

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{17477}}^1$

素因数の和:17529

約数の個数: 24

約数和(自身を含む): 511755840

約数和(自身を除く): 118925311

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 17477, 22477, 122339, 227201, 332063, 1590407, 2324441, 2953613, 4316819, 20675291, 30217733, 56118647, 392830529]

約数ペア:

[(1, 392830529), (7, 56118647), (13, 30217733), (19, 20675291), (91, 4316819), (133, 2953613), (169, 2324441), (247, 1590407), (1183, 332063), (1729, 227201), (3211, 122339), (17477, 22477)]