26870187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 37617408

約数和(自身を除く): 10747221

約数列:

[1, 3, 23, 69, 173, 519, 2251, 3979, 6753, 11937, 51773, 155319, 389423, 1168269, 8956729, 26870187]

約数ペア:

[(1, 26870187), (3, 8956729), (23, 1168269), (69, 389423), (173, 155319), (519, 51773), (2251, 11937), (3979, 6753)]