3728439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 6329232

約数和(自身を除く): 2600793

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2897, 8691, 26073, 31867, 37661, 95601, 112983, 286803, 338949, 414271, 1242813, 3728439]

約数ペア:

[(1, 3728439), (3, 1242813), (9, 414271), (11, 338949), (13, 286803), (33, 112983), (39, 95601), (99, 37661), (117, 31867), (143, 26073), (429, 8691), (1287, 2897)]