2252503239

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{4049}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 3499200000

約数和(自身を除く): 1246696761

約数列:

[1, 3, 7, 21, 59, 177, 413, 449, 1239, 1347, 3143, 4049, 9429, 12147, 26491, 28343, 79473, 85029, 185437, 238891, 556311, 716673, 1672237, 1818001, 5016711, 5454003, 12726007, 38178021, 107262059, 321786177, 750834413, 2252503239]

約数ペア:

[(1, 2252503239), (3, 750834413), (7, 321786177), (21, 107262059), (59, 38178021), (177, 12726007), (413, 5454003), (449, 5016711), (1239, 1818001), (1347, 1672237), (3143, 716673), (4049, 556311), (9429, 238891), (12147, 185437), (26491, 85029), (28343, 79473)]