31496751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24473}}^1$

素因数の和:24503

約数の個数: 24

約数和(自身を含む): 53451216

約数和(自身を除く): 21954465

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24473, 73419, 220257, 269203, 318149, 807609, 954447, 2422827, 2863341, 3499639, 10498917, 31496751]

約数ペア:

[(1, 31496751), (3, 10498917), (9, 3499639), (11, 2863341), (13, 2422827), (33, 954447), (39, 807609), (99, 318149), (117, 269203), (143, 220257), (429, 73419), (1287, 24473)]