283733037

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21757}}^1$

素因数の和:21799

約数の個数: 40

約数和(自身を含む): 505481856

約数和(自身を除く): 221748819

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 21757, 65271, 152299, 195813, 456897, 500411, 587439, 1370691, 1501233, 1762317, 3502877, 4112073, 4503699, 10508631, 12336219, 13511097, 31525893, 40533291, 94577679, 283733037]

約数ペア:

[(1, 283733037), (3, 94577679), (7, 40533291), (9, 31525893), (21, 13511097), (23, 12336219), (27, 10508631), (63, 4503699), (69, 4112073), (81, 3502877), (161, 1762317), (189, 1501233), (207, 1370691), (483, 587439), (567, 500411), (621, 456897), (1449, 195813), (1863, 152299), (4347, 65271), (13041, 21757)]