4269419

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 18

約数和(自身を含む): 5479524

約数和(自身を除く): 1210105

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 4361, 6853, 7921, 47971, 55447, 87131, 388129, 609917, 4269419]

約数ペア:

[(1, 4269419), (7, 609917), (11, 388129), (49, 87131), (77, 55447), (89, 47971), (539, 7921), (623, 6853), (979, 4361)]