432462009

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 668123136

約数和(自身を除く): 235661127

約数列:

[1, 3, 7, 21, 137, 191, 411, 573, 787, 959, 1337, 2361, 2877, 4011, 5509, 16527, 26167, 78501, 107819, 150317, 183169, 323457, 450951, 549507, 754733, 1052219, 2264199, 3156657, 20593429, 61780287, 144154003, 432462009]

約数ペア:

[(1, 432462009), (3, 144154003), (7, 61780287), (21, 20593429), (137, 3156657), (191, 2264199), (411, 1052219), (573, 754733), (787, 549507), (959, 450951), (1337, 323457), (2361, 183169), (2877, 150317), (4011, 107819), (5509, 78501), (16527, 26167)]