9395919

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8923}}^1$

素因数の和:8948

約数の個数: 20

約数和(自身を含む): 15117256

約数和(自身を除く): 5721337

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8923, 26769, 80307, 115999, 240921, 347997, 722763, 1043991, 3131973, 9395919]

約数ペア:

[(1, 9395919), (3, 3131973), (9, 1043991), (13, 722763), (27, 347997), (39, 240921), (81, 115999), (117, 80307), (351, 26769), (1053, 8923)]