8822439

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 14374800

約数和(自身を除く): 5552361

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 149, 153, 387, 447, 459, 731, 1161, 1341, 1377, 2193, 2533, 3483, 4023, 6407, 6579, 7599, 12069, 19221, 19737, 22797, 57663, 59211, 68391, 108919, 172989, 205173, 326757, 518967, 980271, 2940813, 8822439]

約数ペア:

[(1, 8822439), (3, 2940813), (9, 980271), (17, 518967), (27, 326757), (43, 205173), (51, 172989), (81, 108919), (129, 68391), (149, 59211), (153, 57663), (387, 22797), (447, 19737), (459, 19221), (731, 12069), (1161, 7599), (1341, 6579), (1377, 6407), (2193, 4023), (2533, 3483)]