8234961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20668

約数の個数: 16

約数和(自身を含む): 13209600

約数和(自身を除く): 4974639

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 20639, 61917, 144473, 392141, 433419, 1176423, 2744987, 8234961]

約数ペア:

[(1, 8234961), (3, 2744987), (7, 1176423), (19, 433419), (21, 392141), (57, 144473), (133, 61917), (399, 20639)]