13405809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6176

約数の個数: 16

約数和(自身を含む): 19369152

約数和(自身を除く): 5963343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 6113, 18339, 103921, 262859, 311763, 788577, 4468603, 13405809]

約数ペア:

[(1, 13405809), (3, 4468603), (17, 788577), (43, 311763), (51, 262859), (129, 103921), (731, 18339), (2193, 6113)]