16447613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 20582016

約数和(自身を除く): 4134403

約数列:

[1, 7, 13, 61, 91, 427, 793, 2963, 5551, 20741, 38519, 180743, 269633, 1265201, 2349659, 16447613]

約数ペア:

[(1, 16447613), (7, 2349659), (13, 1265201), (61, 269633), (91, 180743), (427, 38519), (793, 20741), (2963, 5551)]