242724097

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 309064032

約数和(自身を除く): 66339935

約数列:

[1, 7, 11, 49, 77, 401, 539, 1123, 2807, 4411, 7861, 12353, 19649, 30877, 55027, 86471, 216139, 450323, 605297, 3152261, 4953553, 22065827, 34674871, 242724097]

約数ペア:

[(1, 242724097), (7, 34674871), (11, 22065827), (49, 4953553), (77, 3152261), (401, 605297), (539, 450323), (1123, 216139), (2807, 86471), (4411, 55027), (7861, 30877), (12353, 19649)]