1277773407

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1526611}}^1$

素因数の和:1526651

約数の個数: 16

約数和(自身を含む): 1954063360

約数和(自身を除く): 676289953

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1526611, 4579833, 13739499, 41218497, 47324941, 141974823, 425924469, 1277773407]

約数ペア:

[(1, 1277773407), (3, 425924469), (9, 141974823), (27, 47324941), (31, 41218497), (93, 13739499), (279, 4579833), (837, 1526611)]