9721266

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20509}}^1$

素因数の和:20593

約数の個数: 16

約数和(自身を含む): 19689600

約数和(自身を除く): 9968334

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 20509, 41018, 61527, 123054, 1620211, 3240422, 4860633, 9721266]

約数ペア:

[(1, 9721266), (2, 4860633), (3, 3240422), (6, 1620211), (79, 123054), (158, 61527), (237, 41018), (474, 20509)]