172450229

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 202909056

約数和(自身を除く): 30458827

約数列:

[1, 7, 37, 259, 811, 821, 5677, 5747, 30007, 30377, 210049, 212639, 665831, 4660817, 24635747, 172450229]

約数ペア:

[(1, 172450229), (7, 24635747), (37, 4660817), (259, 665831), (811, 212639), (821, 210049), (5677, 30377), (5747, 30007)]