23942037

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 37333632

約数和(自身を除く): 13391595

約数列:

[1, 3, 7, 21, 49, 147, 271, 601, 813, 1803, 1897, 4207, 5691, 12621, 13279, 29449, 39837, 88347, 162871, 488613, 1140097, 3420291, 7980679, 23942037]

約数ペア:

[(1, 23942037), (3, 7980679), (7, 3420291), (21, 1140097), (49, 488613), (147, 162871), (271, 88347), (601, 39837), (813, 29449), (1803, 13279), (1897, 12621), (4207, 5691)]