396244803

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 557900800

約数和(自身を除く): 161655997

約数列:

[1, 3, 37, 73, 79, 111, 219, 237, 619, 1857, 2701, 2923, 5767, 8103, 8769, 17301, 22903, 45187, 48901, 68709, 135561, 146703, 213379, 640137, 1671919, 1809337, 3569773, 5015757, 5428011, 10709319, 132081601, 396244803]

約数ペア:

[(1, 396244803), (3, 132081601), (37, 10709319), (73, 5428011), (79, 5015757), (111, 3569773), (219, 1809337), (237, 1671919), (619, 640137), (1857, 213379), (2701, 146703), (2923, 135561), (5767, 68709), (8103, 48901), (8769, 45187), (17301, 22903)]