1642982913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{425533}}^1$

素因数の和:425566

約数の個数: 32

約数和(自身を含む): 2859588480

約数和(自身を除く): 1216605567

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 425533, 1276599, 3829797, 4680863, 5531929, 11489391, 14042589, 16595787, 42127767, 49787361, 60851219, 126383301, 149362083, 182553657, 547660971, 1642982913]

約数ペア:

[(1, 1642982913), (3, 547660971), (9, 182553657), (11, 149362083), (13, 126383301), (27, 60851219), (33, 49787361), (39, 42127767), (99, 16595787), (117, 14042589), (143, 11489391), (297, 5531929), (351, 4680863), (429, 3829797), (1287, 1276599), (3861, 425533)]