524392947

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{497999}}^1$

素因数の和:498024

約数の個数: 20

約数和(自身を含む): 843612000

約数和(自身を除く): 319219053

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 497999, 1493997, 4481991, 6473987, 13445973, 19421961, 40337919, 58265883, 174797649, 524392947]

約数ペア:

[(1, 524392947), (3, 174797649), (9, 58265883), (13, 40337919), (27, 19421961), (39, 13445973), (81, 6473987), (117, 4481991), (351, 1493997), (1053, 497999)]