467029647

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 806787072

約数和(自身を除く): 339757425

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 369, 423, 861, 987, 1927, 2583, 2961, 3847, 5781, 11541, 13489, 17343, 26929, 34623, 40467, 80787, 121401, 157727, 180809, 242361, 473181, 542427, 1104089, 1265663, 1419543, 1627281, 3312267, 3796989, 7413169, 9936801, 11390967, 22239507, 51892183, 66718521, 155676549, 467029647]

約数ペア:

[(1, 467029647), (3, 155676549), (7, 66718521), (9, 51892183), (21, 22239507), (41, 11390967), (47, 9936801), (63, 7413169), (123, 3796989), (141, 3312267), (287, 1627281), (329, 1419543), (369, 1265663), (423, 1104089), (861, 542427), (987, 473181), (1927, 242361), (2583, 180809), (2961, 157727), (3847, 121401), (5781, 80787), (11541, 40467), (13489, 34623), (17343, 26929)]