340026057

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{29819}}^1$

素因数の和:30013

約数の個数: 24

約数和(自身を含む): 564432960

約数和(自身を除く): 224406903

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 29819, 89457, 208733, 268371, 626199, 1878597, 5397239, 16191717, 37780673, 48575151, 113342019, 340026057]

約数ペア:

[(1, 340026057), (3, 113342019), (7, 48575151), (9, 37780673), (21, 16191717), (63, 5397239), (181, 1878597), (543, 626199), (1267, 268371), (1629, 208733), (3801, 89457), (11403, 29819)]