97894279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 126406656

約数和(自身を除く): 28512377

約数列:

[1, 7, 17, 23, 47, 119, 161, 329, 391, 761, 799, 1081, 2737, 5327, 5593, 7567, 12937, 17503, 18377, 35767, 90559, 122521, 128639, 250369, 297551, 608039, 822641, 2082857, 4256273, 5758487, 13984897, 97894279]

約数ペア:

[(1, 97894279), (7, 13984897), (17, 5758487), (23, 4256273), (47, 2082857), (119, 822641), (161, 608039), (329, 297551), (391, 250369), (761, 128639), (799, 122521), (1081, 90559), (2737, 35767), (5327, 18377), (5593, 17503), (7567, 12937)]