20171714133

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{257611}}^1$

素因数の和:258264

約数の個数: 16

約数和(自身を含む): 27566544896

約数和(自身を除く): 7394830763

約数列:

[1, 3, 43, 129, 607, 1821, 26101, 78303, 257611, 772833, 11077273, 33231819, 156369877, 469109631, 6723904711, 20171714133]

約数ペア:

[(1, 20171714133), (3, 6723904711), (43, 469109631), (129, 156369877), (607, 33231819), (1821, 11077273), (26101, 772833), (78303, 257611)]