8319753

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7926

約数の個数: 20

約数和(自身を含む): 13385988

約数和(自身を除く): 5066235

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7901, 23703, 71109, 102713, 213327, 308139, 639981, 924417, 2773251, 8319753]

約数ペア:

[(1, 8319753), (3, 2773251), (9, 924417), (13, 639981), (27, 308139), (39, 213327), (81, 102713), (117, 71109), (351, 23703), (1053, 7901)]