38596719

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 60341760

約数和(自身を除く): 21745041

約数列:

[1, 3, 7, 21, 89, 107, 193, 267, 321, 579, 623, 749, 1351, 1869, 2247, 4053, 9523, 17177, 20651, 28569, 51531, 61953, 66661, 120239, 144557, 199983, 360717, 433671, 1837939, 5513817, 12865573, 38596719]

約数ペア:

[(1, 38596719), (3, 12865573), (7, 5513817), (21, 1837939), (89, 433671), (107, 360717), (193, 199983), (267, 144557), (321, 120239), (579, 66661), (623, 61953), (749, 51531), (1351, 28569), (1869, 20651), (2247, 17177), (4053, 9523)]