1915696319061

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1\times {\mathrm{1465181}}^1$

素因数の和:1467921

約数の個数: 32

約数和(自身を含む): 3047203473408

約数和(自身を除く): 1131507154347

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2707, 8121, 18949, 56847, 62261, 186783, 435827, 1307481, 1465181, 4395543, 10256267, 30768801, 33699163, 101097489, 235894141, 707682423, 3966244967, 11898734901, 27763714769, 83291144307, 91223634241, 273670902723, 638565439687, 1915696319061]

約数ペア:

[(1, 1915696319061), (3, 638565439687), (7, 273670902723), (21, 91223634241), (23, 83291144307), (69, 27763714769), (161, 11898734901), (483, 3966244967), (2707, 707682423), (8121, 235894141), (18949, 101097489), (56847, 33699163), (62261, 30768801), (186783, 10256267), (435827, 4395543), (1307481, 1465181)]