553695673389

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{4931}}^1\times {\mathrm{420557}}^1$

素因数の和:425580

約数の個数: 16

約数和(自身を含む): 746709140160

約数和(自身を除く): 193013466771

約数列:

[1, 3, 89, 267, 4931, 14793, 420557, 438859, 1261671, 1316577, 37429573, 112288719, 2073766567, 6221299701, 184565224463, 553695673389]

約数ペア:

[(1, 553695673389), (3, 184565224463), (89, 6221299701), (267, 2073766567), (4931, 112288719), (14793, 37429573), (420557, 1316577), (438859, 1261671)]