16807713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 25909632

約数和(自身を除く): 9101919

約数列:

[1, 3, 13, 17, 39, 51, 101, 221, 251, 303, 663, 753, 1313, 1717, 3263, 3939, 4267, 5151, 9789, 12801, 22321, 25351, 55471, 66963, 76053, 166413, 329563, 430967, 988689, 1292901, 5602571, 16807713]

約数ペア:

[(1, 16807713), (3, 5602571), (13, 1292901), (17, 988689), (39, 430967), (51, 329563), (101, 166413), (221, 76053), (251, 66963), (303, 55471), (663, 25351), (753, 22321), (1313, 12801), (1717, 9789), (3263, 5151), (3939, 4267)]