1380412321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{3209}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 1469923200

約数和(自身を除く): 89510879

約数列:

[1, 23, 59, 317, 1357, 3209, 7291, 18703, 73807, 189331, 430169, 1017253, 4354613, 23396819, 60017927, 1380412321]

約数ペア:

[(1, 1380412321), (23, 60017927), (59, 23396819), (317, 4354613), (1357, 1017253), (3209, 430169), (7291, 189331), (18703, 73807)]