67249441

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 78475264

約数和(自身を除く): 11225823

約数列:

[1, 7, 67, 223, 469, 643, 1561, 4501, 14941, 43081, 104587, 143389, 301567, 1003723, 9607063, 67249441]

約数ペア:

[(1, 67249441), (7, 9607063), (67, 1003723), (223, 301567), (469, 143389), (643, 104587), (1561, 43081), (4501, 14941)]