80704967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8171}}^1$

素因数の和:8278

約数の個数: 16

約数和(自身を含む): 98848512

約数和(自身を除く): 18143545

約数列:

[1, 7, 17, 83, 119, 581, 1411, 8171, 9877, 57197, 138907, 678193, 972349, 4747351, 11529281, 80704967]

約数ペア:

[(1, 80704967), (7, 11529281), (17, 4747351), (83, 972349), (119, 678193), (581, 138907), (1411, 57197), (8171, 9877)]