842978703

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{94009}}^1$

素因数の和:94087

約数の個数: 24

約数和(自身を含む): 1328925360

約数和(自身を除く): 485946657

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 94009, 282027, 658063, 1974189, 4606441, 5734549, 13819323, 17203647, 40141843, 120425529, 280992901, 842978703]

約数ペア:

[(1, 842978703), (3, 280992901), (7, 120425529), (21, 40141843), (49, 17203647), (61, 13819323), (147, 5734549), (183, 4606441), (427, 1974189), (1281, 658063), (2989, 282027), (8967, 94009)]