29855997

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{46723}}^1$

素因数の和:46800

約数の個数: 12

約数和(自身を含む): 43733664

約数和(自身を除く): 13877667

約数列:

[1, 3, 9, 71, 213, 639, 46723, 140169, 420507, 3317333, 9951999, 29855997]

約数ペア:

[(1, 29855997), (3, 9951999), (9, 3317333), (71, 420507), (213, 140169), (639, 46723)]