43428879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41243}}^1$

素因数の和:41268

約数の個数: 20

約数和(自身を含む): 69867336

約数和(自身を除く): 26438457

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 41243, 123729, 371187, 536159, 1113561, 1608477, 3340683, 4825431, 14476293, 43428879]

約数ペア:

[(1, 43428879), (3, 14476293), (9, 4825431), (13, 3340683), (27, 1608477), (39, 1113561), (81, 536159), (117, 371187), (351, 123729), (1053, 41243)]