89371513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28309}}^1$

素因数の和:28368

約数の個数: 16

約数和(自身を含む): 114145920

約数和(自身を除く): 24774407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 28309, 198163, 311399, 1160669, 2179793, 8124683, 12767359, 89371513]

約数ペア:

[(1, 89371513), (7, 12767359), (11, 8124683), (41, 2179793), (77, 1160669), (287, 311399), (451, 198163), (3157, 28309)]