12830923

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 15078400

約数和(自身を除く): 2247477

約数列:

[1, 7, 61, 151, 199, 427, 1057, 1393, 9211, 12139, 30049, 64477, 84973, 210343, 1832989, 12830923]

約数ペア:

[(1, 12830923), (7, 1832989), (61, 210343), (151, 84973), (199, 64477), (427, 30049), (1057, 12139), (1393, 9211)]