168984907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2897}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 208377792

約数和(自身を除く): 39392885

約数列:

[1, 7, 13, 91, 641, 2897, 4487, 8333, 20279, 37661, 58331, 263627, 1856977, 12998839, 24140701, 168984907]

約数ペア:

[(1, 168984907), (7, 24140701), (13, 12998839), (91, 1856977), (641, 263627), (2897, 58331), (4487, 37661), (8333, 20279)]