4488253

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 18

約数和(自身を含む): 5746398

約数和(自身を除く): 1258145

約数列:

[1, 7, 11, 49, 77, 121, 539, 757, 847, 5299, 5929, 8327, 37093, 58289, 91597, 408023, 641179, 4488253]

約数ペア:

[(1, 4488253), (7, 641179), (11, 408023), (49, 91597), (77, 58289), (121, 37093), (539, 8327), (757, 5929), (847, 5299)]