9746919

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 17776640

約数和(自身を除く): 8029721

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3967, 11901, 27769, 35703, 51571, 83307, 107109, 154713, 249921, 360997, 464139, 749763, 1082991, 1392417, 3248973, 9746919]

約数ペア:

[(1, 9746919), (3, 3248973), (7, 1392417), (9, 1082991), (13, 749763), (21, 464139), (27, 360997), (39, 249921), (63, 154713), (91, 107109), (117, 83307), (189, 51571), (273, 35703), (351, 27769), (819, 11901), (2457, 3967)]