129331120933

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{279679}}^1$

素因数の和:281848

約数の個数: 16

約数和(自身を含む): 152647106560

約数和(自身を除く): 23315985627

約数列:

[1, 7, 31, 217, 2131, 14917, 66061, 279679, 462427, 1957753, 8670049, 60690343, 595995949, 4171971643, 18475874419, 129331120933]

約数ペア:

[(1, 129331120933), (7, 18475874419), (31, 4171971643), (217, 595995949), (2131, 60690343), (14917, 8670049), (66061, 1957753), (279679, 462427)]