47978469

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69233}}^1$

素因数の和:69257

約数の個数: 24

約数和(自身を含む): 86404032

約数和(自身を除く): 38425563

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 69233, 207699, 484631, 623097, 761563, 1453893, 2284689, 4361679, 5330941, 6854067, 15992823, 47978469]

約数ペア:

[(1, 47978469), (3, 15992823), (7, 6854067), (9, 5330941), (11, 4361679), (21, 2284689), (33, 1453893), (63, 761563), (77, 623097), (99, 484631), (231, 207699), (693, 69233)]