112857507

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 191213568

約数和(自身を除く): 78356061

約数列:

[1, 3, 7, 9, 21, 63, 83, 113, 191, 249, 339, 573, 581, 747, 791, 1017, 1337, 1719, 1743, 2373, 4011, 5229, 7119, 9379, 12033, 15853, 21583, 28137, 47559, 64749, 65653, 84411, 110971, 142677, 151081, 194247, 196959, 332913, 453243, 590877, 998739, 1359729, 1791389, 5374167, 12539723, 16122501, 37619169, 112857507]

約数ペア:

[(1, 112857507), (3, 37619169), (7, 16122501), (9, 12539723), (21, 5374167), (63, 1791389), (83, 1359729), (113, 998739), (191, 590877), (249, 453243), (339, 332913), (573, 196959), (581, 194247), (747, 151081), (791, 142677), (1017, 110971), (1337, 84411), (1719, 65653), (1743, 64749), (2373, 47559), (4011, 28137), (5229, 21583), (7119, 15853), (9379, 12033)]