5563804523

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{20981}}^1$

素因数の和:21838

約数の個数: 16

約数和(自身を含む): 6208993440

約数和(自身を除く): 645188917

約数列:

[1, 17, 19, 323, 821, 13957, 15599, 20981, 265183, 356677, 398639, 6776863, 17225401, 292831817, 327282619, 5563804523]

約数ペア:

[(1, 5563804523), (17, 327282619), (19, 292831817), (323, 17225401), (821, 6776863), (13957, 398639), (15599, 356677), (20981, 265183)]