1347370921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24683}}^1$

素因数の和:24745

約数の個数: 24

約数和(自身を含む): 1626181920

約数和(自身を除く): 278810999

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2873, 3211, 4199, 24683, 54587, 320879, 419611, 468977, 4171427, 5454943, 6096701, 7972609, 70914259, 79257113, 103643917, 1347370921]

約数ペア:

[(1, 1347370921), (13, 103643917), (17, 79257113), (19, 70914259), (169, 7972609), (221, 6096701), (247, 5454943), (323, 4171427), (2873, 468977), (3211, 419611), (4199, 320879), (24683, 54587)]