268519273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2521}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 306513792

約数和(自身を除く): 37994519

約数列:

[1, 11, 23, 253, 421, 2521, 4631, 9683, 27731, 57983, 106513, 637813, 1061341, 11674751, 24410843, 268519273]

約数ペア:

[(1, 268519273), (11, 24410843), (23, 11674751), (253, 1061341), (421, 637813), (2521, 106513), (4631, 57983), (9683, 27731)]