20150138743

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1292587}}^1$

素因数の和:1292742

約数の個数: 16

約数和(自身を含む): 24569512704

約数和(自身を除く): 4419373961

約数列:

[1, 7, 17, 119, 131, 917, 2227, 15589, 1292587, 9048109, 21973979, 153817853, 169328897, 1185302279, 2878591249, 20150138743]

約数ペア:

[(1, 20150138743), (7, 2878591249), (17, 1185302279), (119, 169328897), (131, 153817853), (917, 21973979), (2227, 9048109), (15589, 1292587)]