34390447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 42499072

約数和(自身を除く): 8108625

約数列:

[1, 7, 13, 91, 307, 1231, 2149, 3991, 8617, 16003, 27937, 112021, 377917, 2645419, 4912921, 34390447]

約数ペア:

[(1, 34390447), (7, 4912921), (13, 2645419), (91, 377917), (307, 112021), (1231, 27937), (2149, 16003), (3991, 8617)]