1330400505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{12670481}}^1$

素因数の和:12670496

約数の個数: 16

約数和(自身を含む): 2432732544

約数和(自身を除く): 1102332039

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 12670481, 38011443, 63352405, 88693367, 190057215, 266080101, 443466835, 1330400505]

約数ペア:

[(1, 1330400505), (3, 443466835), (5, 266080101), (7, 190057215), (15, 88693367), (21, 63352405), (35, 38011443), (105, 12670481)]