1279264857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{14431}}^1$

素因数の和:16720

約数の個数: 16

約数和(自身を含む): 1837828608

約数和(自身を除く): 558563751

約数列:

[1, 3, 13, 39, 2273, 6819, 14431, 29549, 43293, 88647, 187603, 562809, 32801663, 98404989, 426421619, 1279264857]

約数ペア:

[(1, 1279264857), (3, 426421619), (13, 98404989), (39, 32801663), (2273, 562809), (6819, 187603), (14431, 88647), (29549, 43293)]