86892121

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 91377088

約数和(自身を除く): 4484967

約数列:

[1, 43, 61, 157, 211, 2623, 6751, 9073, 9577, 12871, 33127, 411811, 553453, 1424461, 2020747, 86892121]

約数ペア:

[(1, 86892121), (43, 2020747), (61, 1424461), (157, 553453), (211, 411811), (2623, 33127), (6751, 12871), (9073, 9577)]