325256953

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 413280000

約数和(自身を除く): 88023047

約数列:

[1, 7, 19, 29, 49, 133, 203, 343, 551, 931, 1421, 1721, 3857, 6517, 9947, 12047, 26999, 32699, 49909, 84329, 188993, 228893, 349363, 590303, 948271, 1602251, 2445541, 6637897, 11215757, 17118787, 46465279, 325256953]

約数ペア:

[(1, 325256953), (7, 46465279), (19, 17118787), (29, 11215757), (49, 6637897), (133, 2445541), (203, 1602251), (343, 948271), (551, 590303), (931, 349363), (1421, 228893), (1721, 188993), (3857, 84329), (6517, 49909), (9947, 32699), (12047, 26999)]