89467889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1303}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 108534528

約数和(自身を除く): 19066639

約数列:

[1, 7, 17, 119, 577, 1303, 4039, 9121, 9809, 22151, 68663, 155057, 751831, 5262817, 12781127, 89467889]

約数ペア:

[(1, 89467889), (7, 12781127), (17, 5262817), (119, 751831), (577, 155057), (1303, 68663), (4039, 22151), (9121, 9809)]