2692053

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 5066880

約数和(自身を除く): 2374827

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 173, 247, 273, 399, 519, 741, 819, 1197, 1211, 1557, 1729, 2223, 2249, 3287, 3633, 5187, 6747, 9861, 10899, 15561, 15743, 20241, 23009, 29583, 42731, 47229, 69027, 128193, 141687, 207081, 299117, 384579, 897351, 2692053]

約数ペア:

[(1, 2692053), (3, 897351), (7, 384579), (9, 299117), (13, 207081), (19, 141687), (21, 128193), (39, 69027), (57, 47229), (63, 42731), (91, 29583), (117, 23009), (133, 20241), (171, 15743), (173, 15561), (247, 10899), (273, 9861), (399, 6747), (519, 5187), (741, 3633), (819, 3287), (1197, 2249), (1211, 2223), (1557, 1729)]