172225403

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{36887}}^1$

素因数の和:36946

約数の個数: 16

約数和(自身を含む): 212474880

約数和(自身を除く): 40249477

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 36887, 258209, 848401, 1069723, 5938807, 7488061, 24603629, 172225403]

約数ペア:

[(1, 172225403), (7, 24603629), (23, 7488061), (29, 5938807), (161, 1069723), (203, 848401), (667, 258209), (4669, 36887)]