13885500567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{420811}}^1$

素因数の和:421478

約数の個数: 16

約数和(自身を含む): 19633404672

約数和(自身を除く): 5747904105

約数列:

[1, 3, 17, 51, 647, 1941, 10999, 32997, 420811, 1262433, 7153787, 21461361, 272264717, 816794151, 4628500189, 13885500567]

約数ペア:

[(1, 13885500567), (3, 4628500189), (17, 816794151), (51, 272264717), (647, 21461361), (1941, 7153787), (10999, 1262433), (32997, 420811)]