47292609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 31089471

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 1619, 2247, 4173, 4857, 9737, 11333, 21047, 29211, 33999, 63141, 147329, 173233, 441987, 519699, 1212631, 2252029, 3637893, 6756087, 15764203, 47292609]

約数ペア:

[(1, 47292609), (3, 15764203), (7, 6756087), (13, 3637893), (21, 2252029), (39, 1212631), (91, 519699), (107, 441987), (273, 173233), (321, 147329), (749, 63141), (1391, 33999), (1619, 29211), (2247, 21047), (4173, 11333), (4857, 9737)]