23389863

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 37248000

約数和(自身を除く): 13858137

約数列:

[1, 3, 7, 21, 29, 87, 193, 199, 203, 579, 597, 609, 1351, 1393, 4053, 4179, 5597, 5771, 16791, 17313, 38407, 39179, 40397, 115221, 117537, 121191, 268849, 806547, 1113803, 3341409, 7796621, 23389863]

約数ペア:

[(1, 23389863), (3, 7796621), (7, 3341409), (21, 1113803), (29, 806547), (87, 268849), (193, 121191), (199, 117537), (203, 115221), (579, 40397), (597, 39179), (609, 38407), (1351, 17313), (1393, 16791), (4053, 5771), (4179, 5597)]