40331403

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 69728256

約数和(自身を除く): 29396853

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 107, 193, 217, 279, 321, 579, 651, 749, 963, 1351, 1737, 1953, 2247, 3317, 4053, 5983, 6741, 9951, 12159, 17949, 20651, 23219, 29853, 41881, 53847, 61953, 69657, 125643, 144557, 185859, 208971, 376929, 433671, 640181, 1301013, 1920543, 4481267, 5761629, 13443801, 40331403]

約数ペア:

[(1, 40331403), (3, 13443801), (7, 5761629), (9, 4481267), (21, 1920543), (31, 1301013), (63, 640181), (93, 433671), (107, 376929), (193, 208971), (217, 185859), (279, 144557), (321, 125643), (579, 69657), (651, 61953), (749, 53847), (963, 41881), (1351, 29853), (1737, 23219), (1953, 20651), (2247, 17949), (3317, 12159), (4053, 9951), (5983, 6741)]