326892489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 566231040

約数和(自身を除く): 239338551

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 191, 217, 231, 239, 341, 573, 651, 717, 1023, 1337, 1673, 2101, 2387, 2629, 4011, 5019, 5921, 6303, 7161, 7409, 7887, 14707, 17763, 18403, 22227, 41447, 44121, 45649, 51863, 55209, 65131, 81499, 124341, 136947, 155589, 195393, 244497, 319543, 455917, 502139, 570493, 958629, 1367751, 1415119, 1506417, 1711479, 3514973, 4245357, 9905833, 10544919, 15566309, 29717499, 46698927, 108964163, 326892489]

約数ペア:

[(1, 326892489), (3, 108964163), (7, 46698927), (11, 29717499), (21, 15566309), (31, 10544919), (33, 9905833), (77, 4245357), (93, 3514973), (191, 1711479), (217, 1506417), (231, 1415119), (239, 1367751), (341, 958629), (573, 570493), (651, 502139), (717, 455917), (1023, 319543), (1337, 244497), (1673, 195393), (2101, 155589), (2387, 136947), (2629, 124341), (4011, 81499), (5019, 65131), (5921, 55209), (6303, 51863), (7161, 45649), (7409, 44121), (7887, 41447), (14707, 22227), (17763, 18403)]