172282253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63409}}^1$

素因数の和:63452

約数の個数: 16

約数和(自身を含む): 213057600

約数和(自身を除く): 40775347

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 63409, 697499, 824317, 1204771, 9067487, 13252481, 15662023, 172282253]

約数ペア:

[(1, 172282253), (11, 15662023), (13, 13252481), (19, 9067487), (143, 1204771), (209, 824317), (247, 697499), (2717, 63409)]