8621091

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 13859352

約数和(自身を除く): 5238261

約数列:

[1, 3, 9, 17, 29, 51, 67, 87, 153, 201, 261, 493, 603, 841, 1139, 1479, 1943, 2523, 3417, 4437, 5829, 7569, 10251, 14297, 17487, 33031, 42891, 56347, 99093, 128673, 169041, 297279, 507123, 957899, 2873697, 8621091]

約数ペア:

[(1, 8621091), (3, 2873697), (9, 957899), (17, 507123), (29, 297279), (51, 169041), (67, 128673), (87, 99093), (153, 56347), (201, 42891), (261, 33031), (493, 17487), (603, 14297), (841, 10251), (1139, 7569), (1479, 5829), (1943, 4437), (2523, 3417)]