172078489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17401}}^1$

素因数の和:17472

約数の個数: 16

約数和(自身を含む): 200471040

約数和(自身を除く): 28392551

約数列:

[1, 11, 29, 31, 319, 341, 899, 9889, 17401, 191411, 504629, 539431, 5550919, 5933741, 15643499, 172078489]

約数ペア:

[(1, 172078489), (11, 15643499), (29, 5933741), (31, 5550919), (319, 539431), (341, 504629), (899, 191411), (9889, 17401)]