1292729763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{76907}}^1$

素因数の和:77354

約数の個数: 16

約数和(自身を含む): 1860558336

約数和(自身を除く): 567828573

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 16809, 76907, 230721, 999791, 2999373, 33146917, 99440751, 430909921, 1292729763]

約数ペア:

[(1, 1292729763), (3, 430909921), (13, 99440751), (39, 33146917), (431, 2999373), (1293, 999791), (5603, 230721), (16809, 76907)]