143792467

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 179140896

約数和(自身を除く): 35348429

約数列:

[1, 7, 13, 91, 169, 197, 617, 1183, 1379, 2561, 4319, 8021, 17927, 33293, 56147, 104273, 121549, 233051, 729911, 850843, 1580137, 11060959, 20541781, 143792467]

約数ペア:

[(1, 143792467), (7, 20541781), (13, 11060959), (91, 1580137), (169, 850843), (197, 729911), (617, 233051), (1183, 121549), (1379, 104273), (2561, 56147), (4319, 33293), (8021, 17927)]