139534999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 147919104

約数和(自身を除く): 8384105

約数列:

[1, 31, 61, 113, 653, 1891, 3503, 6893, 20243, 39833, 73789, 213683, 1234823, 2287459, 4501129, 139534999]

約数ペア:

[(1, 139534999), (31, 4501129), (61, 2287459), (113, 1234823), (653, 213683), (1891, 73789), (3503, 39833), (6893, 20243)]