13413127729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{19997}}^1$

素因数の和:20880

約数の個数: 16

約数和(自身を含む): 14465753280

約数和(自身を除く): 1052625551

約数列:

[1, 19, 43, 817, 821, 15599, 19997, 35303, 379943, 670757, 859871, 16337549, 16417537, 311933203, 705954091, 13413127729]

約数ペア:

[(1, 13413127729), (19, 705954091), (43, 311933203), (817, 16417537), (821, 16337549), (15599, 859871), (19997, 670757), (35303, 379943)]