201721026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2586167}}^1$

素因数の和:2586185

約数の個数: 16

約数和(自身を含む): 434476224

約数和(自身を除く): 232755198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2586167, 5172334, 7758501, 15517002, 33620171, 67240342, 100860513, 201721026]

約数ペア:

[(1, 201721026), (2, 100860513), (3, 67240342), (6, 33620171), (13, 15517002), (26, 7758501), (39, 5172334), (78, 2586167)]