1301803431

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1\times {\mathrm{3121}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 1746271968

約数和(自身を除く): 444468537

約数列:

[1, 3, 257, 541, 771, 1623, 3121, 9363, 139037, 417111, 802097, 1688461, 2406291, 5065383, 433934477, 1301803431]

約数ペア:

[(1, 1301803431), (3, 433934477), (257, 5065383), (541, 2406291), (771, 1688461), (1623, 802097), (3121, 417111), (9363, 139037)]