87950443

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 106134000

約数和(自身を除く): 18183557

約数列:

[1, 7, 37, 49, 139, 259, 349, 973, 1813, 2443, 5143, 6811, 12913, 17101, 36001, 48511, 90391, 252007, 339577, 632737, 1794907, 2377039, 12564349, 87950443]

約数ペア:

[(1, 87950443), (7, 12564349), (37, 2377039), (49, 1794907), (139, 632737), (259, 339577), (349, 252007), (973, 90391), (1813, 48511), (2443, 36001), (5143, 17101), (6811, 12913)]