1361618721

素因数分解:

$3^3\times {\mathrm{13109}}^1\times {\mathrm{3847}}^1$

素因数の和:16965

約数の個数: 16

約数和(自身を含む): 2017891200

約数和(自身を除く): 656272479

約数列:

[1, 3, 9, 27, 3847, 11541, 13109, 34623, 39327, 103869, 117981, 353943, 50430323, 151290969, 453872907, 1361618721]

約数ペア:

[(1, 1361618721), (3, 453872907), (9, 151290969), (27, 50430323), (3847, 353943), (11541, 117981), (13109, 103869), (34623, 39327)]