2273427

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 3902976

約数和(自身を除く): 1629549

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 127, 153, 221, 351, 381, 459, 663, 1053, 1143, 1377, 1651, 1989, 2159, 3429, 4953, 5967, 6477, 10287, 14859, 17901, 19431, 28067, 44577, 58293, 84201, 133731, 174879, 252603, 757809, 2273427]

約数ペア:

[(1, 2273427), (3, 757809), (9, 252603), (13, 174879), (17, 133731), (27, 84201), (39, 58293), (51, 44577), (81, 28067), (117, 19431), (127, 17901), (153, 14859), (221, 10287), (351, 6477), (381, 5967), (459, 4953), (663, 3429), (1053, 2159), (1143, 1989), (1377, 1651)]