387007683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{37643}}^1$

素因数の和:37818

約数の個数: 16

約数和(自身を含む): 542073600

約数和(自身を除く): 155065917

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 37643, 112929, 865789, 2597367, 5608807, 16826421, 129002561, 387007683]

約数ペア:

[(1, 387007683), (3, 129002561), (23, 16826421), (69, 5608807), (149, 2597367), (447, 865789), (3427, 112929), (10281, 37643)]