172349853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{31793}}^1$

素因数の和:31948

約数の個数: 16

約数和(自身を含む): 249264960

約数和(自身を除く): 76915107

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 31793, 95379, 413309, 1239927, 4419227, 13257681, 57449951, 172349853]

約数ペア:

[(1, 172349853), (3, 57449951), (13, 13257681), (39, 4419227), (139, 1239927), (417, 413309), (1807, 95379), (5421, 31793)]