561144961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{3761}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 632016000

約数和(自身を除く): 70871039

約数列:

[1, 13, 23, 299, 499, 3761, 6487, 11477, 48893, 86503, 149201, 1124539, 1876739, 24397607, 43164997, 561144961]

約数ペア:

[(1, 561144961), (13, 43164997), (23, 24397607), (299, 1876739), (499, 1124539), (3761, 149201), (6487, 86503), (11477, 48893)]