2962845

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 5581440

約数和(自身を除く): 2618595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1291, 2295, 3873, 6455, 11619, 19365, 21947, 34857, 58095, 65841, 109735, 174285, 197523, 329205, 592569, 987615, 2962845]

約数ペア:

[(1, 2962845), (3, 987615), (5, 592569), (9, 329205), (15, 197523), (17, 174285), (27, 109735), (45, 65841), (51, 58095), (85, 34857), (135, 21947), (153, 19365), (255, 11619), (459, 6455), (765, 3873), (1291, 2295)]