22919193

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 38681280

約数和(自身を除く): 15762087

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 887, 891, 957, 2349, 2661, 2871, 7983, 8613, 9757, 23949, 25723, 25839, 29271, 71847, 77169, 87813, 231507, 263439, 282953, 694521, 790317, 848859, 2083563, 2546577, 7639731, 22919193]

約数ペア:

[(1, 22919193), (3, 7639731), (9, 2546577), (11, 2083563), (27, 848859), (29, 790317), (33, 694521), (81, 282953), (87, 263439), (99, 231507), (261, 87813), (297, 77169), (319, 71847), (783, 29271), (887, 25839), (891, 25723), (957, 23949), (2349, 9757), (2661, 8613), (2871, 7983)]