1528680387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{1283}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 2222696448

約数和(自身を除く): 694016061

約数列:

[1, 3, 13, 39, 137, 223, 411, 669, 1283, 1781, 2899, 3849, 5343, 8697, 16679, 30551, 50037, 91653, 175771, 286109, 397163, 527313, 858327, 1191489, 2285023, 3719417, 6855069, 11158251, 39196933, 117590799, 509560129, 1528680387]

約数ペア:

[(1, 1528680387), (3, 509560129), (13, 117590799), (39, 39196933), (137, 11158251), (223, 6855069), (411, 3719417), (669, 2285023), (1283, 1191489), (1781, 858327), (2899, 527313), (3849, 397163), (5343, 286109), (8697, 175771), (16679, 91653), (30551, 50037)]