173719871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 193019904

約数和(自身を除く): 19300033

約数列:

[1, 13, 43, 127, 559, 1651, 2447, 5461, 31811, 70993, 105221, 310769, 1367873, 4039997, 13363067, 173719871]

約数ペア:

[(1, 173719871), (13, 13363067), (43, 4039997), (127, 1367873), (559, 310769), (1651, 105221), (2447, 70993), (5461, 31811)]