23575713

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 40273920

約数和(自身を除く): 16698207

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 367, 399, 437, 483, 931, 1101, 1127, 1311, 2569, 2793, 3059, 3381, 6973, 7707, 8441, 9177, 17983, 20919, 21413, 25323, 48811, 53949, 59087, 64239, 146433, 160379, 177261, 341677, 413609, 481137, 1025031, 1122653, 1240827, 3367959, 7858571, 23575713]

約数ペア:

[(1, 23575713), (3, 7858571), (7, 3367959), (19, 1240827), (21, 1122653), (23, 1025031), (49, 481137), (57, 413609), (69, 341677), (133, 177261), (147, 160379), (161, 146433), (367, 64239), (399, 59087), (437, 53949), (483, 48811), (931, 25323), (1101, 21413), (1127, 20919), (1311, 17983), (2569, 9177), (2793, 8441), (3059, 7707), (3381, 6973)]