10256589

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 17177472

約数和(自身を除く): 6920883

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2293, 4473, 6879, 16051, 20637, 48153, 144459, 162803, 488409, 1139621, 1465227, 3418863, 10256589]

約数ペア:

[(1, 10256589), (3, 3418863), (7, 1465227), (9, 1139621), (21, 488409), (63, 162803), (71, 144459), (213, 48153), (497, 20637), (639, 16051), (1491, 6879), (2293, 4473)]