9131391

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 14217216

約数和(自身を除く): 5085825

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1423, 2139, 4269, 6417, 12807, 32729, 44113, 98187, 132339, 294561, 397017, 1014599, 3043797, 9131391]

約数ペア:

[(1, 9131391), (3, 3043797), (9, 1014599), (23, 397017), (31, 294561), (69, 132339), (93, 98187), (207, 44113), (279, 32729), (713, 12807), (1423, 6417), (2139, 4269)]