27419091

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4253}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 41927424

約数和(自身を除く): 14508333

約数列:

[1, 3, 7, 21, 307, 921, 2149, 4253, 6447, 12759, 29771, 89313, 1305671, 3917013, 9139697, 27419091]

約数ペア:

[(1, 27419091), (3, 9139697), (7, 3917013), (21, 1305671), (307, 89313), (921, 29771), (2149, 12759), (4253, 6447)]