13628351

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 16087680

約数和(自身を除く): 2459329

約数列:

[1, 11, 23, 59, 83, 121, 253, 649, 913, 1357, 1909, 2783, 4897, 7139, 10043, 14927, 20999, 53867, 112631, 164197, 230989, 592537, 1238941, 13628351]

約数ペア:

[(1, 13628351), (11, 1238941), (23, 592537), (59, 230989), (83, 164197), (121, 112631), (253, 53867), (649, 20999), (913, 14927), (1357, 10043), (1909, 7139), (2783, 4897)]