2574021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 3725568

約数和(自身を除く): 1151547

約数列:

[1, 3, 17, 41, 51, 123, 697, 1231, 2091, 3693, 20927, 50471, 62781, 151413, 858007, 2574021]

約数ペア:

[(1, 2574021), (3, 858007), (17, 151413), (41, 62781), (51, 50471), (123, 20927), (697, 3693), (1231, 2091)]