9618921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 15753920

約数和(自身を除く): 6134999

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 4327, 12981, 38943, 56251, 82213, 168753, 246639, 506259, 739917, 1068769, 3206307, 9618921]

約数ペア:

[(1, 9618921), (3, 3206307), (9, 1068769), (13, 739917), (19, 506259), (39, 246639), (57, 168753), (117, 82213), (171, 56251), (247, 38943), (741, 12981), (2223, 4327)]