13705401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 5454663

約数列:

[1, 3, 23, 69, 307, 647, 921, 1941, 7061, 14881, 21183, 44643, 198629, 595887, 4568467, 13705401]

約数ペア:

[(1, 13705401), (3, 4568467), (23, 595887), (69, 198629), (307, 44643), (647, 21183), (921, 14881), (1941, 7061)]