1159366947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{278627}}^1$

素因数の和:278722

約数の個数: 16

約数和(自身を含む): 1649477760

約数和(自身を除く): 490110813

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 278627, 835881, 5293913, 15881739, 20339771, 61019313, 386455649, 1159366947]

約数ペア:

[(1, 1159366947), (3, 386455649), (19, 61019313), (57, 20339771), (73, 15881739), (219, 5293913), (1387, 835881), (4161, 278627)]