15671843997

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1\times {\mathrm{12157}}^1$

素因数の和:13588

約数の個数: 16

約数和(自身を含む): 20967005952

約数和(自身を除く): 5295161955

約数列:

[1, 3, 431, 997, 1293, 2991, 12157, 36471, 429707, 1289121, 5239667, 12120529, 15719001, 36361587, 5223947999, 15671843997]

約数ペア:

[(1, 15671843997), (3, 5223947999), (431, 36361587), (997, 15719001), (1293, 12120529), (2991, 5239667), (12157, 1289121), (36471, 429707)]