8998311

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 14306544

約数和(自身を除く): 5308233

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1493, 2009, 4479, 6027, 10451, 31353, 61213, 73157, 183639, 219471, 428491, 1285473, 2999437, 8998311]

約数ペア:

[(1, 8998311), (3, 2999437), (7, 1285473), (21, 428491), (41, 219471), (49, 183639), (123, 73157), (147, 61213), (287, 31353), (861, 10451), (1493, 6027), (2009, 4479)]