320467927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2549}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 364140000

約数和(自身を除く): 43672073

約数列:

[1, 13, 19, 247, 509, 2549, 6617, 9671, 33137, 48431, 125723, 629603, 1297441, 16866733, 24651379, 320467927]

約数ペア:

[(1, 320467927), (13, 24651379), (19, 16866733), (247, 1297441), (509, 629603), (2549, 125723), (6617, 48431), (9671, 33137)]