2019250071

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{3709}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 2941258320

約数和(自身を除く): 922008249

約数列:

[1, 3, 9, 241, 251, 723, 753, 2169, 2259, 3709, 11127, 33381, 60491, 181473, 544419, 893869, 930959, 2681607, 2792877, 8044821, 8378631, 224361119, 673083357, 2019250071]

約数ペア:

[(1, 2019250071), (3, 673083357), (9, 224361119), (241, 8378631), (251, 8044821), (723, 2792877), (753, 2681607), (2169, 930959), (2259, 893869), (3709, 544419), (11127, 181473), (33381, 60491)]