189623483

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 232160544

約数和(自身を除く): 42537061

約数列:

[1, 7, 37, 41, 49, 259, 287, 1517, 1813, 2009, 2551, 10619, 17857, 74333, 94387, 104591, 124999, 660709, 732137, 3869867, 4624963, 5124959, 27089069, 189623483]

約数ペア:

[(1, 189623483), (7, 27089069), (37, 5124959), (41, 4624963), (49, 3869867), (259, 732137), (287, 660709), (1517, 124999), (1813, 104591), (2009, 94387), (2551, 74333), (10619, 17857)]