40374103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2089}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 50561280

約数和(自身を除く): 10187177

約数列:

[1, 7, 11, 77, 251, 1757, 2089, 2761, 14623, 19327, 22979, 160853, 524339, 3670373, 5767729, 40374103]

約数ペア:

[(1, 40374103), (7, 5767729), (11, 3670373), (77, 524339), (251, 160853), (1757, 22979), (2089, 19327), (2761, 14623)]