2896101

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 4766720

約数和(自身を除く): 1870619

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 223, 333, 351, 481, 669, 999, 1443, 2007, 2899, 4329, 6021, 8251, 8697, 12987, 24753, 26091, 74259, 78273, 107263, 222777, 321789, 965367, 2896101]

約数ペア:

[(1, 2896101), (3, 965367), (9, 321789), (13, 222777), (27, 107263), (37, 78273), (39, 74259), (111, 26091), (117, 24753), (223, 12987), (333, 8697), (351, 8251), (481, 6021), (669, 4329), (999, 2899), (1443, 2007)]