84772509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20947}}^1$

素因数の和:21040

約数の個数: 16

約数和(自身を含む): 120660480

約数和(自身を除く): 35887971

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 20947, 62841, 397993, 1193979, 1487237, 4461711, 28257503, 84772509]

約数ペア:

[(1, 84772509), (3, 28257503), (19, 4461711), (57, 1487237), (71, 1193979), (213, 397993), (1349, 62841), (4047, 20947)]