15705731327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{551911}}^1$

素因数の和:552134

約数の個数: 16

約数和(自身を含む): 18544243200

約数和(自身を除く): 2838511873

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 28457, 551911, 6071021, 7174843, 78923273, 109830289, 1208133179, 1427793757, 15705731327]

約数ペア:

[(1, 15705731327), (11, 1427793757), (13, 1208133179), (143, 109830289), (199, 78923273), (2189, 7174843), (2587, 6071021), (28457, 551911)]