2017353885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1894229}}^1$

素因数の和:1894308

約数の個数: 16

約数和(自身を含む): 3273229440

約数和(自身を除く): 1255875555

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1894229, 5682687, 9471145, 28413435, 134490259, 403470777, 672451295, 2017353885]

約数ペア:

[(1, 2017353885), (3, 672451295), (5, 403470777), (15, 134490259), (71, 28413435), (213, 9471145), (355, 5682687), (1065, 1894229)]