47692143

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 70966896

約数和(自身を除く): 23274753

約数列:

[1, 3, 9, 41, 123, 307, 369, 421, 921, 1263, 2763, 3789, 12587, 17261, 37761, 51783, 113283, 129247, 155349, 387741, 1163223, 5299127, 15897381, 47692143]

約数ペア:

[(1, 47692143), (3, 15897381), (9, 5299127), (41, 1163223), (123, 387741), (307, 155349), (369, 129247), (421, 113283), (921, 51783), (1263, 37761), (2763, 17261), (3789, 12587)]