2232279

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 3964928

約数和(自身を除く): 1732649

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 127, 189, 217, 279, 381, 567, 651, 837, 889, 1143, 1953, 2511, 2667, 3429, 3937, 5859, 8001, 10287, 11811, 17577, 24003, 27559, 35433, 72009, 82677, 106299, 248031, 318897, 744093, 2232279]

約数ペア:

[(1, 2232279), (3, 744093), (7, 318897), (9, 248031), (21, 106299), (27, 82677), (31, 72009), (63, 35433), (81, 27559), (93, 24003), (127, 17577), (189, 11811), (217, 10287), (279, 8001), (381, 5859), (567, 3937), (651, 3429), (837, 2667), (889, 2511), (1143, 1953)]