3143740509

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{19289}}^1$

素因数の和:19514

約数の個数: 48

約数和(自身を含む): 5617248000

約数和(自身を除く): 2473507491

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 199, 273, 597, 819, 1393, 1791, 2587, 4179, 7761, 12537, 18109, 19289, 23283, 54327, 57867, 135023, 162981, 173601, 250757, 405069, 752271, 1215207, 1755299, 2256813, 3838511, 5265897, 11515533, 15797691, 26869577, 34546599, 49900643, 80608731, 149701929, 241826193, 349304501, 449105787, 1047913503, 3143740509]

約数ペア:

[(1, 3143740509), (3, 1047913503), (7, 449105787), (9, 349304501), (13, 241826193), (21, 149701929), (39, 80608731), (63, 49900643), (91, 34546599), (117, 26869577), (199, 15797691), (273, 11515533), (597, 5265897), (819, 3838511), (1393, 2256813), (1791, 1755299), (2587, 1215207), (4179, 752271), (7761, 405069), (12537, 250757), (18109, 173601), (19289, 162981), (23283, 135023), (54327, 57867)]