21167444847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1\times {\mathrm{115459}}^1$

素因数の和:118142

約数の個数: 16

約数和(自身を含む): 29461697280

約数和(自身を除く): 8294252433

約数列:

[1, 3, 23, 69, 2657, 7971, 61111, 115459, 183333, 346377, 2655557, 7966671, 306774563, 920323689, 7055814949, 21167444847]

約数ペア:

[(1, 21167444847), (3, 7055814949), (23, 920323689), (69, 306774563), (2657, 7966671), (7971, 2655557), (61111, 346377), (115459, 183333)]