12660987

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 4636293

約数列:

[1, 3, 59, 177, 233, 307, 699, 921, 13747, 18113, 41241, 54339, 71531, 214593, 4220329, 12660987]

約数ペア:

[(1, 12660987), (3, 4220329), (59, 214593), (177, 71531), (233, 54339), (307, 41241), (699, 18113), (921, 13747)]