2053740435

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{61981}}^1$

素因数の和:62083

約数の個数: 24

約数和(自身を含む): 3357440976

約数和(自身を除く): 1303700541

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2209, 6627, 11045, 33135, 61981, 185943, 309905, 929715, 2913107, 8739321, 14565535, 43696605, 136916029, 410748087, 684580145, 2053740435]

約数ペア:

[(1, 2053740435), (3, 684580145), (5, 410748087), (15, 136916029), (47, 43696605), (141, 14565535), (235, 8739321), (705, 2913107), (2209, 929715), (6627, 309905), (11045, 185943), (33135, 61981)]