1277724673

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{3797}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 1367280000

約数和(自身を除く): 89555327

約数列:

[1, 19, 89, 199, 1691, 3781, 3797, 17711, 72143, 336509, 337933, 755603, 6420727, 14356457, 67248667, 1277724673]

約数ペア:

[(1, 1277724673), (19, 67248667), (89, 14356457), (199, 6420727), (1691, 755603), (3781, 337933), (3797, 336509), (17711, 72143)]