9397947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 13683488

約数和(自身を除く): 4285541

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 3301, 9903, 42913, 128739, 240973, 722919, 3132649, 9397947]

約数ペア:

[(1, 9397947), (3, 3132649), (13, 722919), (39, 240973), (73, 128739), (219, 42913), (949, 9903), (2847, 3301)]