1258161411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{20431}}^1$

素因数の和:22026

約数の個数: 16

約数和(自身を含む): 1807823360

約数和(自身を除く): 549661949

約数列:

[1, 3, 13, 39, 1579, 4737, 20431, 20527, 61293, 61581, 265603, 796809, 32260549, 96781647, 419387137, 1258161411]

約数ペア:

[(1, 1258161411), (3, 419387137), (13, 96781647), (39, 32260549), (1579, 796809), (4737, 265603), (20431, 61581), (20527, 61293)]