16856151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5566

約数の個数: 16

約数和(自身を含む): 24514560

約数和(自身を除く): 7658409

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5471, 16413, 71123, 213369, 432209, 1296627, 5618717, 16856151]

約数ペア:

[(1, 16856151), (3, 5618717), (13, 1296627), (39, 432209), (79, 213369), (237, 71123), (1027, 16413), (3081, 5471)]