69968017

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 82583424

約数和(自身を除く): 12615407

約数列:

[1, 7, 41, 131, 287, 917, 1861, 5371, 13027, 37597, 76301, 243791, 534107, 1706537, 9995431, 69968017]

約数ペア:

[(1, 69968017), (7, 9995431), (41, 1706537), (131, 534107), (287, 243791), (917, 76301), (1861, 37597), (5371, 13027)]