1258492053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{8521}}^1$

素因数の和:9085

約数の個数: 32

約数和(自身を含む): 2069277952

約数和(自身を除く): 810785899

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 541, 1623, 3787, 7033, 8521, 11361, 21099, 25563, 49231, 59647, 110773, 147693, 178941, 332319, 775411, 2326233, 4609861, 13829583, 32269027, 59928193, 96807081, 179784579, 419497351, 1258492053]

約数ペア:

[(1, 1258492053), (3, 419497351), (7, 179784579), (13, 96807081), (21, 59928193), (39, 32269027), (91, 13829583), (273, 4609861), (541, 2326233), (1623, 775411), (3787, 332319), (7033, 178941), (8521, 147693), (11361, 110773), (21099, 59647), (25563, 49231)]