245868621

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 331699200

約数和(自身を除く): 85830579

約数列:

[1, 3, 139, 239, 417, 717, 2467, 7401, 33221, 99663, 342913, 589613, 1028739, 1768839, 81956207, 245868621]

約数ペア:

[(1, 245868621), (3, 81956207), (139, 1768839), (239, 1028739), (417, 589613), (717, 342913), (2467, 99663), (7401, 33221)]