1321618479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 1907712000

約数和(自身を除く): 586093521

約数列:

[1, 3, 23, 29, 69, 87, 449, 667, 1347, 1471, 2001, 4413, 10327, 13021, 30981, 33833, 39063, 42659, 101499, 127977, 299483, 660479, 898449, 981157, 1981437, 2943471, 15191017, 19153891, 45573051, 57461673, 440539493, 1321618479]

約数ペア:

[(1, 1321618479), (3, 440539493), (23, 57461673), (29, 45573051), (69, 19153891), (87, 15191017), (449, 2943471), (667, 1981437), (1347, 981157), (1471, 898449), (2001, 660479), (4413, 299483), (10327, 127977), (13021, 101499), (30981, 42659), (33833, 39063)]