919175059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 1056796272

約数和(自身を除く): 137621213

約数列:

[1, 11, 23, 137, 253, 529, 1153, 1507, 3151, 5819, 12683, 26519, 34661, 72473, 157961, 291709, 609937, 797203, 1737571, 3633103, 6709307, 39964133, 83561369, 919175059]

約数ペア:

[(1, 919175059), (11, 83561369), (23, 39964133), (137, 6709307), (253, 3633103), (529, 1737571), (1153, 797203), (1507, 609937), (3151, 291709), (5819, 157961), (12683, 72473), (26519, 34661)]