1112994001

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1\times {\mathrm{1997}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 1286648064

約数和(自身を除く): 173654063

約数列:

[1, 7, 103, 721, 773, 1997, 5411, 13979, 79619, 205691, 557333, 1439837, 1543681, 10805767, 158999143, 1112994001]

約数ペア:

[(1, 1112994001), (7, 158999143), (103, 10805767), (721, 1543681), (773, 1439837), (1997, 557333), (5411, 205691), (13979, 79619)]