12964911

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 17860608

約数和(自身を除く): 4895697

約数列:

[1, 3, 37, 111, 271, 431, 813, 1293, 10027, 15947, 30081, 47841, 116801, 350403, 4321637, 12964911]

約数ペア:

[(1, 12964911), (3, 4321637), (37, 350403), (111, 116801), (271, 47841), (431, 30081), (813, 15947), (1293, 10027)]