2783283381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8498

約数の個数: 48

約数和(自身を含む): 4443691200

約数和(自身を除く): 1660407819

約数列:

[1, 3, 9, 19, 29, 57, 67, 87, 171, 201, 261, 551, 603, 1273, 1653, 1943, 3819, 4959, 5829, 8377, 11457, 17487, 25131, 36917, 75393, 110751, 159163, 242933, 332253, 477489, 561259, 728799, 1432467, 1683777, 2186397, 4615727, 5051331, 10663921, 13847181, 16276511, 31991763, 41541543, 48829533, 95975289, 146488599, 309253709, 927761127, 2783283381]

約数ペア:

[(1, 2783283381), (3, 927761127), (9, 309253709), (19, 146488599), (29, 95975289), (57, 48829533), (67, 41541543), (87, 31991763), (171, 16276511), (201, 13847181), (261, 10663921), (551, 5051331), (603, 4615727), (1273, 2186397), (1653, 1683777), (1943, 1432467), (3819, 728799), (4959, 561259), (5829, 477489), (8377, 332253), (11457, 242933), (17487, 159163), (25131, 110751), (36917, 75393)]