12623817

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 17369280

約数和(自身を除く): 4745463

約数列:

[1, 3, 59, 73, 177, 219, 977, 2931, 4307, 12921, 57643, 71321, 172929, 213963, 4207939, 12623817]

約数ペア:

[(1, 12623817), (3, 4207939), (59, 213963), (73, 172929), (177, 71321), (219, 57643), (977, 12921), (2931, 4307)]