331321106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{9151}}^1$

素因数の和:9617

約数の個数: 16

約数和(自身を含む): 509803008

約数和(自身を除く): 178481902

約数列:

[1, 2, 43, 86, 421, 842, 9151, 18103, 18302, 36206, 393493, 786986, 3852571, 7705142, 165660553, 331321106]

約数ペア:

[(1, 331321106), (2, 165660553), (43, 7705142), (86, 3852571), (421, 786986), (842, 393493), (9151, 36206), (18103, 18302)]