890682039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{5261}}^1$

素因数の和:6727

約数の個数: 24

約数和(自身を含む): 1386726432

約数和(自身を除く): 496044393

約数列:

[1, 3, 9, 13, 39, 117, 1447, 4341, 5261, 13023, 15783, 18811, 47349, 56433, 68393, 169299, 205179, 615537, 7612667, 22838001, 68514003, 98964671, 296894013, 890682039]

約数ペア:

[(1, 890682039), (3, 296894013), (9, 98964671), (13, 68514003), (39, 22838001), (117, 7612667), (1447, 615537), (4341, 205179), (5261, 169299), (13023, 68393), (15783, 56433), (18811, 47349)]