291173229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6199}}^1$

素因数の和:6529

約数の個数: 24

約数和(自身を含む): 446846400

約数和(自身を除く): 155673171

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 2763, 5219, 6199, 15657, 18597, 46971, 55791, 105383, 316149, 948447, 1903093, 5709279, 17127837, 32352581, 97057743, 291173229]

約数ペア:

[(1, 291173229), (3, 97057743), (9, 32352581), (17, 17127837), (51, 5709279), (153, 1903093), (307, 948447), (921, 316149), (2763, 105383), (5219, 55791), (6199, 46971), (15657, 18597)]