159796813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 176945472

約数和(自身を除く): 17148659

約数列:

[1, 11, 131, 173, 641, 1441, 1903, 7051, 22663, 83971, 110893, 249293, 923681, 1219823, 14526983, 159796813]

約数ペア:

[(1, 159796813), (11, 14526983), (131, 1219823), (173, 923681), (641, 249293), (1441, 110893), (1903, 83971), (7051, 22663)]