52777921

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 61820928

約数和(自身を除く): 9043007

約数列:

[1, 7, 71, 103, 497, 721, 1031, 7217, 7313, 51191, 73201, 106193, 512407, 743351, 7539703, 52777921]

約数ペア:

[(1, 52777921), (7, 7539703), (71, 743351), (103, 512407), (497, 106193), (721, 73201), (1031, 51191), (7217, 7313)]