29919381

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 41041728

約数和(自身を除く): 11122347

約数列:

[1, 3, 41, 123, 347, 701, 1041, 2103, 14227, 28741, 42681, 86223, 243247, 729741, 9973127, 29919381]

約数ペア:

[(1, 29919381), (3, 9973127), (41, 729741), (123, 243247), (347, 86223), (701, 42681), (1041, 28741), (2103, 14227)]