12856569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1229}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 18774720

約数和(自身を除く): 5918151

約数列:

[1, 3, 11, 33, 317, 951, 1229, 3487, 3687, 10461, 13519, 40557, 389593, 1168779, 4285523, 12856569]

約数ペア:

[(1, 12856569), (3, 4285523), (11, 1168779), (33, 389593), (317, 40557), (951, 13519), (1229, 10461), (3487, 3687)]