991911933

素因数分解:

$3^3\times {\mathrm{3581}}^1\times {\mathrm{10259}}^1$

素因数の和:13849

約数の個数: 16

約数和(自身を含む): 1470052800

約数和(自身を除く): 478140867

約数列:

[1, 3, 9, 27, 3581, 10259, 10743, 30777, 32229, 92331, 96687, 276993, 36737479, 110212437, 330637311, 991911933]

約数ペア:

[(1, 991911933), (3, 330637311), (9, 110212437), (27, 36737479), (3581, 276993), (10259, 96687), (10743, 92331), (30777, 32229)]