426763917

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{153457}}^1$

素因数の和:153569

約数の個数: 16

約数和(自身を含む): 638385280

約数和(自身を除く): 211621363

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 153457, 460371, 1381113, 4143339, 15806071, 47418213, 142254639, 426763917]

約数ペア:

[(1, 426763917), (3, 142254639), (9, 47418213), (27, 15806071), (103, 4143339), (309, 1381113), (927, 460371), (2781, 153457)]