8102591

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 10194336

約数和(自身を除く): 2091745

約数列:

[1, 7, 17, 49, 71, 119, 137, 497, 833, 959, 1207, 2329, 3479, 6713, 8449, 9727, 16303, 59143, 68089, 114121, 165359, 476623, 1157513, 8102591]

約数ペア:

[(1, 8102591), (7, 1157513), (17, 476623), (49, 165359), (71, 114121), (119, 68089), (137, 59143), (497, 16303), (833, 9727), (959, 8449), (1207, 6713), (2329, 3479)]