648632013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277549}}^1$

素因数の和:277612

約数の個数: 16

約数和(自身を含む): 932568000

約数和(自身を除く): 283935987

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 277549, 832647, 5273431, 11379509, 15820293, 34138527, 216210671, 648632013]

約数ペア:

[(1, 648632013), (3, 216210671), (19, 34138527), (41, 15820293), (57, 11379509), (123, 5273431), (779, 832647), (2337, 277549)]