32421963

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 18671541

約数列:

[1, 3, 7, 21, 47, 107, 141, 307, 321, 329, 749, 921, 987, 2149, 2247, 5029, 6447, 14429, 15087, 32849, 35203, 43287, 98547, 101003, 105609, 229943, 303009, 689829, 1543903, 4631709, 10807321, 32421963]

約数ペア:

[(1, 32421963), (3, 10807321), (7, 4631709), (21, 1543903), (47, 689829), (107, 303009), (141, 229943), (307, 105609), (321, 101003), (329, 98547), (749, 43287), (921, 35203), (987, 32849), (2149, 15087), (2247, 14429), (5029, 6447)]