172488251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1223}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 196035840

約数和(自身を除く): 23547589

約数列:

[1, 13, 19, 247, 571, 1223, 7423, 10849, 15899, 23237, 141037, 302081, 698333, 9078329, 13268327, 172488251]

約数ペア:

[(1, 172488251), (13, 13268327), (19, 9078329), (247, 698333), (571, 302081), (1223, 141037), (7423, 23237), (10849, 15899)]