22101723

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{761}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 36612576

約数和(自身を除く): 14510853

約数列:

[1, 3, 7, 9, 21, 63, 461, 761, 1383, 2283, 3227, 4149, 5327, 6849, 9681, 15981, 29043, 47943, 350821, 1052463, 2455747, 3157389, 7367241, 22101723]

約数ペア:

[(1, 22101723), (3, 7367241), (7, 3157389), (9, 2455747), (21, 1052463), (63, 350821), (461, 47943), (761, 29043), (1383, 15981), (2283, 9681), (3227, 6849), (4149, 5327)]