1296007783

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{8821}}^1$

素因数の和:9118

約数の個数: 16

約数和(自身を含む): 1501857280

約数和(自身を除く): 205849497

約数列:

[1, 7, 139, 151, 973, 1057, 8821, 20989, 61747, 146923, 1226119, 1331971, 8582833, 9323797, 185143969, 1296007783]

約数ペア:

[(1, 1296007783), (7, 185143969), (139, 9323797), (151, 8582833), (973, 1331971), (1057, 1226119), (8821, 146923), (20989, 61747)]