73784971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 81696384

約数和(自身を除く): 7911413

約数列:

[1, 13, 47, 197, 611, 613, 2561, 7969, 9259, 28811, 120367, 120761, 374543, 1569893, 5675767, 73784971]

約数ペア:

[(1, 73784971), (13, 5675767), (47, 1569893), (197, 374543), (611, 120761), (613, 120367), (2561, 28811), (7969, 9259)]