2129028057

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12107}}^1$

素因数の和:12299

約数の個数: 40

約数和(自身を含む): 3445839936

約数和(自身を除く): 1316811879

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 167, 351, 501, 1053, 1503, 2171, 4509, 6513, 12107, 13527, 19539, 36321, 58617, 108963, 157391, 175851, 326889, 472173, 980667, 1416519, 2021869, 4249557, 6065607, 12748671, 18196821, 26284297, 54590463, 78852891, 163771389, 236558673, 709676019, 2129028057]

約数ペア:

[(1, 2129028057), (3, 709676019), (9, 236558673), (13, 163771389), (27, 78852891), (39, 54590463), (81, 26284297), (117, 18196821), (167, 12748671), (351, 6065607), (501, 4249557), (1053, 2021869), (1503, 1416519), (2171, 980667), (4509, 472173), (6513, 326889), (12107, 175851), (13527, 157391), (19539, 108963), (36321, 58617)]