47945349

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{3391}}^1$

素因数の和:4968

約数の個数: 12

約数和(自身を含む): 69318912

約数和(自身を除く): 21373563

約数列:

[1, 3, 9, 1571, 3391, 4713, 10173, 14139, 30519, 5327261, 15981783, 47945349]

約数ペア:

[(1, 47945349), (3, 15981783), (9, 5327261), (1571, 30519), (3391, 14139), (4713, 10173)]