788826031

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{2953}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 931667968

約数和(自身を除く): 142841937

約数列:

[1, 7, 31, 217, 1231, 2953, 8617, 20671, 38161, 91543, 267127, 640801, 3635143, 25446001, 112689433, 788826031]

約数ペア:

[(1, 788826031), (7, 112689433), (31, 25446001), (217, 3635143), (1231, 640801), (2953, 267127), (8617, 91543), (20671, 38161)]