84406371

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{9413}}^1$

素因数の和:9491

約数の個数: 24

約数和(自身を含む): 133076304

約数和(自身を除く): 48669933

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 9413, 28239, 65891, 197673, 461237, 574193, 1383711, 1722579, 4019351, 12058053, 28135457, 84406371]

約数ペア:

[(1, 84406371), (3, 28135457), (7, 12058053), (21, 4019351), (49, 1722579), (61, 1383711), (147, 574193), (183, 461237), (427, 197673), (1281, 65891), (2989, 28239), (8967, 9413)]