2247357609

素因数分解:

$3^3\times 7^4\times {\mathrm{34667}}^1$

素因数の和:34704

約数の個数: 40

約数和(自身を含む): 3884202720

約数和(自身を除く): 1636845111

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2401, 3087, 7203, 9261, 21609, 34667, 64827, 104001, 242669, 312003, 728007, 936009, 1698683, 2184021, 5096049, 6552063, 11890781, 15288147, 35672343, 45864441, 83235467, 107017029, 249706401, 321051087, 749119203, 2247357609]

約数ペア:

[(1, 2247357609), (3, 749119203), (7, 321051087), (9, 249706401), (21, 107017029), (27, 83235467), (49, 45864441), (63, 35672343), (147, 15288147), (189, 11890781), (343, 6552063), (441, 5096049), (1029, 2184021), (1323, 1698683), (2401, 936009), (3087, 728007), (7203, 312003), (9261, 242669), (21609, 104001), (34667, 64827)]