280963199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 336216576

約数和(自身を除く): 55253377

約数列:

[1, 11, 17, 31, 187, 289, 341, 527, 2851, 3179, 5797, 8959, 31361, 48467, 88381, 98549, 533137, 823939, 972191, 1502477, 9063329, 16527247, 25542109, 280963199]

約数ペア:

[(1, 280963199), (11, 25542109), (17, 16527247), (31, 9063329), (187, 1502477), (289, 972191), (341, 823939), (527, 533137), (2851, 98549), (3179, 88381), (5797, 48467), (8959, 31361)]