10891089

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 17656548

約数和(自身を除く): 6765459

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 137, 219, 363, 411, 657, 803, 1089, 1233, 1507, 2409, 4521, 7227, 8833, 10001, 13563, 16577, 26499, 30003, 49731, 79497, 90009, 110011, 149193, 330033, 990099, 1210121, 3630363, 10891089]

約数ペア:

[(1, 10891089), (3, 3630363), (9, 1210121), (11, 990099), (33, 330033), (73, 149193), (99, 110011), (121, 90009), (137, 79497), (219, 49731), (363, 30003), (411, 26499), (657, 16577), (803, 13563), (1089, 10001), (1233, 8833), (1507, 7227), (2409, 4521)]