193974313

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 219412608

約数和(自身を除く): 25438295

約数列:

[1, 13, 37, 67, 169, 463, 481, 871, 2479, 6019, 6253, 11323, 17131, 31021, 32227, 78247, 222703, 403273, 418951, 1147777, 2895139, 5242549, 14921101, 193974313]

約数ペア:

[(1, 193974313), (13, 14921101), (37, 5242549), (67, 2895139), (169, 1147777), (463, 418951), (481, 403273), (871, 222703), (2479, 78247), (6019, 32227), (6253, 31021), (11323, 17131)]