13279833

素因数分解:

$3^2\times 7^2\times {\mathrm{30113}}^1$

素因数の和:30133

約数の個数: 18

約数和(自身を含む): 22314474

約数和(自身を除く): 9034641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30113, 90339, 210791, 271017, 632373, 1475537, 1897119, 4426611, 13279833]

約数ペア:

[(1, 13279833), (3, 4426611), (7, 1897119), (9, 1475537), (21, 632373), (49, 271017), (63, 210791), (147, 90339), (441, 30113)]