123543199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 141251040

約数和(自身を除く): 17707841

約数列:

[1, 13, 17, 221, 691, 809, 8983, 10517, 11747, 13753, 152711, 178789, 559019, 7267247, 9503323, 123543199]

約数ペア:

[(1, 123543199), (13, 9503323), (17, 7267247), (221, 559019), (691, 178789), (809, 152711), (8983, 13753), (10517, 11747)]