716386947

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{17609}}^1$

素因数の和:17874

約数の個数: 16

約数和(自身を含む): 973762560

約数和(自身を除く): 257375613

約数列:

[1, 3, 71, 191, 213, 573, 13561, 17609, 40683, 52827, 1250239, 3363319, 3750717, 10089957, 238795649, 716386947]

約数ペア:

[(1, 716386947), (3, 238795649), (71, 10089957), (191, 3750717), (213, 3363319), (573, 1250239), (13561, 52827), (17609, 40683)]