23947011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 41184000

約数和(自身を除く): 17236989

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 439, 551, 627, 957, 1317, 1653, 1881, 2871, 3951, 4829, 4959, 6061, 8341, 12731, 14487, 18183, 25023, 38193, 43461, 54549, 75069, 91751, 114579, 140041, 241889, 275253, 420123, 725667, 825759, 1260369, 2177001, 2660779, 7982337, 23947011]

約数ペア:

[(1, 23947011), (3, 7982337), (9, 2660779), (11, 2177001), (19, 1260369), (29, 825759), (33, 725667), (57, 420123), (87, 275253), (99, 241889), (171, 140041), (209, 114579), (261, 91751), (319, 75069), (439, 54549), (551, 43461), (627, 38193), (957, 25023), (1317, 18183), (1653, 14487), (1881, 12731), (2871, 8341), (3951, 6061), (4829, 4959)]