13305782441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1640057}}^1$

素因数の和:1640144

約数の個数: 16

約数和(自身を含む): 16269375360

約数和(自身を除く): 2963592919

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 1640057, 11480399, 31161083, 100043477, 218127581, 700304339, 1900826063, 13305782441]

約数ペア:

[(1, 13305782441), (7, 1900826063), (19, 700304339), (61, 218127581), (133, 100043477), (427, 31161083), (1159, 11480399), (8113, 1640057)]