351973083

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 633028608

約数和(自身を除く): 281055525

約数列:

[1, 3, 7, 11, 17, 21, 33, 47, 51, 77, 119, 141, 187, 231, 329, 357, 517, 561, 799, 987, 1309, 1551, 1907, 2397, 3619, 3927, 5593, 5721, 8789, 10857, 13349, 16779, 20977, 26367, 32419, 40047, 61523, 62931, 89629, 97257, 146839, 184569, 226933, 268887, 356609, 440517, 627403, 680799, 985919, 1069827, 1523693, 1882209, 2496263, 2957757, 4571079, 6901433, 7488789, 10665851, 16760623, 20704299, 31997553, 50281869, 117324361, 351973083]

約数ペア:

[(1, 351973083), (3, 117324361), (7, 50281869), (11, 31997553), (17, 20704299), (21, 16760623), (33, 10665851), (47, 7488789), (51, 6901433), (77, 4571079), (119, 2957757), (141, 2496263), (187, 1882209), (231, 1523693), (329, 1069827), (357, 985919), (517, 680799), (561, 627403), (799, 440517), (987, 356609), (1309, 268887), (1551, 226933), (1907, 184569), (2397, 146839), (3619, 97257), (3927, 89629), (5593, 62931), (5721, 61523), (8789, 40047), (10857, 32419), (13349, 26367), (16779, 20977)]