22153779

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 33126912

約数和(自身を除く): 10973133

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 631, 747, 1893, 3901, 5679, 11703, 29657, 35109, 52373, 88971, 157119, 266913, 471357, 2461531, 7384593, 22153779]

約数ペア:

[(1, 22153779), (3, 7384593), (9, 2461531), (47, 471357), (83, 266913), (141, 157119), (249, 88971), (423, 52373), (631, 35109), (747, 29657), (1893, 11703), (3901, 5679)]