2137169007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{174221}}^1$

素因数の和:174303

約数の個数: 24

約数和(自身を含む): 3261435840

約数和(自身を除く): 1124266833

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 174221, 522663, 1567989, 5052409, 8188387, 15157227, 24565161, 45471681, 73695483, 237463223, 712389669, 2137169007]

約数ペア:

[(1, 2137169007), (3, 712389669), (9, 237463223), (29, 73695483), (47, 45471681), (87, 24565161), (141, 15157227), (261, 8188387), (423, 5052409), (1363, 1567989), (4089, 522663), (12267, 174221)]