238045221

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{859}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 353109120

約数和(自身を除く): 115063899

約数列:

[1, 3, 9, 41, 123, 369, 751, 859, 2253, 2577, 6759, 7731, 30791, 35219, 92373, 105657, 277119, 316971, 645109, 1935327, 5805981, 26449469, 79348407, 238045221]

約数ペア:

[(1, 238045221), (3, 79348407), (9, 26449469), (41, 5805981), (123, 1935327), (369, 645109), (751, 316971), (859, 277119), (2253, 105657), (2577, 92373), (6759, 35219), (7731, 30791)]