282981621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{52201}}^1$

素因数の和:52356

約数の個数: 16

約数和(自身を含む): 409263680

約数和(自身を除く): 126282059

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 52201, 156603, 678613, 2035839, 7255939, 21767817, 94327207, 282981621]

約数ペア:

[(1, 282981621), (3, 94327207), (13, 21767817), (39, 7255939), (139, 2035839), (417, 678613), (1807, 156603), (5421, 52201)]