2926539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 5451264

約数和(自身を除く): 2524725

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 103, 123, 231, 287, 309, 369, 451, 693, 721, 861, 927, 1133, 1353, 2163, 2583, 3157, 3399, 4059, 4223, 6489, 7931, 9471, 10197, 12669, 23793, 28413, 29561, 38007, 46453, 71379, 88683, 139359, 266049, 325171, 418077, 975513, 2926539]

約数ペア:

[(1, 2926539), (3, 975513), (7, 418077), (9, 325171), (11, 266049), (21, 139359), (33, 88683), (41, 71379), (63, 46453), (77, 38007), (99, 29561), (103, 28413), (123, 23793), (231, 12669), (287, 10197), (309, 9471), (369, 7931), (451, 6489), (693, 4223), (721, 4059), (861, 3399), (927, 3157), (1133, 2583), (1353, 2163)]