1525996827

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{319313}}^1$

素因数の和:319384

約数の個数: 20

約数和(自身を含む): 2318219640

約数和(自身を除く): 792222813

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 319313, 957939, 2873817, 8621451, 18839467, 25864353, 56518401, 169555203, 508665609, 1525996827]

約数ペア:

[(1, 1525996827), (3, 508665609), (9, 169555203), (27, 56518401), (59, 25864353), (81, 18839467), (177, 8621451), (531, 2873817), (1593, 957939), (4779, 319313)]