27287183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 34145280

約数和(自身を除く): 6858097

約数列:

[1, 7, 11, 77, 389, 911, 2723, 4279, 6377, 10021, 29953, 70147, 354379, 2480653, 3898169, 27287183]

約数ペア:

[(1, 27287183), (7, 3898169), (11, 2480653), (77, 354379), (389, 70147), (911, 29953), (2723, 10021), (4279, 6377)]