29169959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16871}}^1$

素因数の和:16910

約数の個数: 16

約数和(自身を含む): 37793280

約数和(自身を除く): 8623321

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 16871, 118097, 219323, 320549, 1535261, 2243843, 4167137, 29169959]

約数ペア:

[(1, 29169959), (7, 4167137), (13, 2243843), (19, 1535261), (91, 320549), (133, 219323), (247, 118097), (1729, 16871)]