13409747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 14982240

約数和(自身を除く): 1572493

約数列:

[1, 13, 41, 139, 181, 533, 1807, 2353, 5699, 7421, 25159, 74087, 96473, 327067, 1031519, 13409747]

約数ペア:

[(1, 13409747), (13, 1031519), (41, 327067), (139, 96473), (181, 74087), (533, 25159), (1807, 7421), (2353, 5699)]