39953079

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 60278400

約数和(自身を除く): 20325321

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 1609, 2759, 4827, 8277, 14481, 24831, 49879, 143201, 149637, 429603, 448911, 1288809, 4439231, 13317693, 39953079]

約数ペア:

[(1, 39953079), (3, 13317693), (9, 4439231), (31, 1288809), (89, 448911), (93, 429603), (267, 149637), (279, 143201), (801, 49879), (1609, 24831), (2759, 14481), (4827, 8277)]