26996897991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1758641}}^1$

素因数の和:1758711

約数の個数: 32

約数和(自身を含む): 44571022848

約数和(自身を除く): 17574124857

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 1758641, 5275923, 12310487, 29896897, 36931461, 75621563, 89690691, 209278279, 226864689, 529350941, 627834837, 1285566571, 1588052823, 3856699713, 8998965997, 26996897991]

約数ペア:

[(1, 26996897991), (3, 8998965997), (7, 3856699713), (17, 1588052823), (21, 1285566571), (43, 627834837), (51, 529350941), (119, 226864689), (129, 209278279), (301, 89690691), (357, 75621563), (731, 36931461), (903, 29896897), (2193, 12310487), (5117, 5275923), (15351, 1758641)]