23156721247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{821}}^1\times {\mathrm{1873}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 26008586352

約数和(自身を除く): 2851865105

約数列:

[1, 11, 37, 407, 821, 1369, 1873, 9031, 15059, 20603, 30377, 69301, 334147, 762311, 1123949, 1537733, 2564137, 12363439, 16915063, 28205507, 56896121, 625857331, 2105156477, 23156721247]

約数ペア:

[(1, 23156721247), (11, 2105156477), (37, 625857331), (407, 56896121), (821, 28205507), (1369, 16915063), (1873, 12363439), (9031, 2564137), (15059, 1537733), (20603, 1123949), (30377, 762311), (69301, 334147)]