4307121

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 7857920

約数和(自身を除く): 3550799

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1753, 2457, 5259, 12271, 15777, 22789, 36813, 47331, 68367, 110439, 159523, 205101, 331317, 478569, 615303, 1435707, 4307121]

約数ペア:

[(1, 4307121), (3, 1435707), (7, 615303), (9, 478569), (13, 331317), (21, 205101), (27, 159523), (39, 110439), (63, 68367), (91, 47331), (117, 36813), (189, 22789), (273, 15777), (351, 12271), (819, 5259), (1753, 2457)]