2040697053

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{9467}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 3021958368

約数和(自身を除く): 981261315

約数列:

[1, 3, 9, 43, 129, 387, 557, 1671, 5013, 9467, 23951, 28401, 71853, 85203, 215559, 407081, 1221243, 3663729, 5273119, 15819357, 47458071, 226744117, 680232351, 2040697053]

約数ペア:

[(1, 2040697053), (3, 680232351), (9, 226744117), (43, 47458071), (129, 15819357), (387, 5273119), (557, 3663729), (1671, 1221243), (5013, 407081), (9467, 215559), (23951, 85203), (28401, 71853)]