2247287133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 3770224640

約数和(自身を除く): 1522937507

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 169, 201, 273, 469, 507, 727, 871, 1183, 1407, 2181, 2197, 2613, 3549, 5089, 6097, 6591, 9451, 11323, 15267, 15379, 18291, 28353, 33969, 46137, 48709, 66157, 79261, 122863, 146127, 147199, 198471, 237783, 340963, 368589, 441597, 633217, 860041, 1022889, 1030393, 1597219, 1899651, 2580123, 3091179, 4432519, 4791657, 8231821, 11180533, 13297557, 24695463, 33541599, 57622747, 107013673, 172868241, 321041019, 749095711, 2247287133]

約数ペア:

[(1, 2247287133), (3, 749095711), (7, 321041019), (13, 172868241), (21, 107013673), (39, 57622747), (67, 33541599), (91, 24695463), (169, 13297557), (201, 11180533), (273, 8231821), (469, 4791657), (507, 4432519), (727, 3091179), (871, 2580123), (1183, 1899651), (1407, 1597219), (2181, 1030393), (2197, 1022889), (2613, 860041), (3549, 633217), (5089, 441597), (6097, 368589), (6591, 340963), (9451, 237783), (11323, 198471), (15267, 147199), (15379, 146127), (18291, 122863), (28353, 79261), (33969, 66157), (46137, 48709)]