328679973

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{883}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 484043040

約数和(自身を除く): 155363067

約数列:

[1, 3, 9, 59, 177, 531, 701, 883, 2103, 2649, 6309, 7947, 41359, 52097, 124077, 156291, 372231, 468873, 618983, 1856949, 5570847, 36519997, 109559991, 328679973]

約数ペア:

[(1, 328679973), (3, 109559991), (9, 36519997), (59, 5570847), (177, 1856949), (531, 618983), (701, 468873), (883, 372231), (2103, 156291), (2649, 124077), (6309, 52097), (7947, 41359)]