7623369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 12512640

約数和(自身を除く): 4889271

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 587, 999, 1443, 1761, 4329, 5283, 7631, 12987, 15849, 21719, 22893, 65157, 68679, 195471, 206037, 282347, 586413, 847041, 2541123, 7623369]

約数ペア:

[(1, 7623369), (3, 2541123), (9, 847041), (13, 586413), (27, 282347), (37, 206037), (39, 195471), (111, 68679), (117, 65157), (333, 22893), (351, 21719), (481, 15849), (587, 12987), (999, 7631), (1443, 5283), (1761, 4329)]