1089608003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 1296801792

約数和(自身を除く): 207193789

約数列:

[1, 11, 23, 43, 47, 253, 473, 517, 989, 1081, 2021, 2131, 10879, 11891, 22231, 23441, 46483, 49013, 91633, 100157, 511313, 539143, 1007963, 1101727, 2107559, 2303611, 4306751, 23183149, 25339721, 47374261, 99055273, 1089608003]

約数ペア:

[(1, 1089608003), (11, 99055273), (23, 47374261), (43, 25339721), (47, 23183149), (253, 4306751), (473, 2303611), (517, 2107559), (989, 1101727), (1081, 1007963), (2021, 539143), (2131, 511313), (10879, 100157), (11891, 91633), (22231, 49013), (23441, 46483)]