987296443

素因数分解:

$7^2\times {\mathrm{269}}^1\times {\mathrm{74903}}^1$

素因数の和:75186

約数の個数: 12

約数和(自身を含む): 1152772560

約数和(自身を除く): 165476117

約数列:

[1, 7, 49, 269, 1883, 13181, 74903, 524321, 3670247, 20148907, 141042349, 987296443]

約数ペア:

[(1, 987296443), (7, 141042349), (49, 20148907), (269, 3670247), (1883, 524321), (13181, 74903)]