23854221

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 35832576

約数和(自身を除く): 11978355

約数列:

[1, 3, 9, 31, 93, 193, 279, 443, 579, 1329, 1737, 3987, 5983, 13733, 17949, 41199, 53847, 85499, 123597, 256497, 769491, 2650469, 7951407, 23854221]

約数ペア:

[(1, 23854221), (3, 7951407), (9, 2650469), (31, 769491), (93, 256497), (193, 123597), (279, 85499), (443, 53847), (579, 41199), (1329, 17949), (1737, 13733), (3987, 5983)]