2116715237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1368271}}^1$

素因数の和:1368308

約数の個数: 16

約数和(自身を含む): 2758436352

約数和(自身を除く): 641721115

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1368271, 9577897, 17787523, 23260607, 124512661, 162824249, 302387891, 2116715237]

約数ペア:

[(1, 2116715237), (7, 302387891), (13, 162824249), (17, 124512661), (91, 23260607), (119, 17787523), (221, 9577897), (1547, 1368271)]