1056351009

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1622659}}^1$

素因数の和:1622700

約数の個数: 16

約数和(自身を含む): 1661603840

約数和(自身を除く): 605252831

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1622659, 4867977, 11358613, 34075839, 50302429, 150907287, 352117003, 1056351009]

約数ペア:

[(1, 1056351009), (3, 352117003), (7, 150907287), (21, 50302429), (31, 34075839), (93, 11358613), (217, 4867977), (651, 1622659)]