405395133

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 644222208

約数和(自身を除く): 238827075

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 271, 317, 363, 429, 813, 951, 1573, 2981, 3487, 3523, 4121, 4719, 8943, 10461, 10569, 12363, 32791, 38357, 38753, 45331, 85907, 98373, 115071, 116259, 135993, 257721, 426283, 498641, 944977, 1116791, 1278849, 1495923, 2834931, 3350373, 10394747, 12284701, 31184241, 36854103, 135131711, 405395133]

約数ペア:

[(1, 405395133), (3, 135131711), (11, 36854103), (13, 31184241), (33, 12284701), (39, 10394747), (121, 3350373), (143, 2834931), (271, 1495923), (317, 1278849), (363, 1116791), (429, 944977), (813, 498641), (951, 426283), (1573, 257721), (2981, 135993), (3487, 116259), (3523, 115071), (4121, 98373), (4719, 85907), (8943, 45331), (10461, 38753), (10569, 38357), (12363, 32791)]