945681789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{47639}}^1$

素因数の和:48164

約数の個数: 16

約数和(自身を含む): 1360598400

約数和(自身を除く): 414916611

約数列:

[1, 3, 13, 39, 509, 1527, 6617, 19851, 47639, 142917, 619307, 1857921, 24248251, 72744753, 315227263, 945681789]

約数ペア:

[(1, 945681789), (3, 315227263), (13, 72744753), (39, 24248251), (509, 1857921), (1527, 619307), (6617, 142917), (19851, 47639)]