74293303

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 86762304

約数和(自身を除く): 12469001

約数列:

[1, 7, 61, 257, 427, 677, 1799, 4739, 15677, 41297, 109739, 173989, 289079, 1217923, 10613329, 74293303]

約数ペア:

[(1, 74293303), (7, 10613329), (61, 1217923), (257, 289079), (427, 173989), (677, 109739), (1799, 41297), (4739, 15677)]