1330431837

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1545217}}^1$

素因数の和:1545268

約数の個数: 16

約数和(自身を含む): 2076772992

約数和(自身を除く): 746341155

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1545217, 4635651, 10816519, 32449557, 63353897, 190061691, 443477279, 1330431837]

約数ペア:

[(1, 1330431837), (3, 443477279), (7, 190061691), (21, 63353897), (41, 32449557), (123, 10816519), (287, 4635651), (861, 1545217)]