397388629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13679}}^1$

素因数の和:13848

約数の個数: 16

約数和(自身を含む): 459648000

約数和(自身を除く): 62259371

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 13679, 29051, 150469, 259901, 1901381, 2858911, 20915191, 36126239, 397388629]

約数ペア:

[(1, 397388629), (11, 36126239), (19, 20915191), (139, 2858911), (209, 1901381), (1529, 259901), (2641, 150469), (13679, 29051)]