13915359

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 21093072

約数和(自身を除く): 7177713

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 877, 1763, 2631, 5289, 7893, 15867, 35957, 37711, 107871, 113133, 323613, 339399, 1546151, 4638453, 13915359]

約数ペア:

[(1, 13915359), (3, 4638453), (9, 1546151), (41, 339399), (43, 323613), (123, 113133), (129, 107871), (369, 37711), (387, 35957), (877, 15867), (1763, 7893), (2631, 5289)]