86519817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{565489}}^1$

素因数の和:565512

約数の個数: 12

約数和(自身を含む): 132324660

約数和(自身を除く): 45804843

約数列:

[1, 3, 9, 17, 51, 153, 565489, 1696467, 5089401, 9613313, 28839939, 86519817]

約数ペア:

[(1, 86519817), (3, 28839939), (9, 9613313), (17, 5089401), (51, 1696467), (153, 565489)]