313048768059

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{20305427}}^1$

素因数の和:20306007

約数の個数: 16

約数和(自身を含む): 464588192640

約数和(自身を除く): 151539424581

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 20305427, 60916281, 182748843, 548246529, 11594398817, 34783196451, 104349589353, 313048768059]

約数ペア:

[(1, 313048768059), (3, 104349589353), (9, 34783196451), (27, 11594398817), (571, 548246529), (1713, 182748843), (5139, 60916281), (15417, 20305427)]