408060927

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{14851}}^1$

素因数の和:14971

約数の個数: 24

約数和(自身を含む): 611664768

約数和(自身を除く): 203603841

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 9159, 14851, 27477, 44553, 133659, 638593, 1054421, 1915779, 3163263, 5747337, 9489789, 45340103, 136020309, 408060927]

約数ペア:

[(1, 408060927), (3, 136020309), (9, 45340103), (43, 9489789), (71, 5747337), (129, 3163263), (213, 1915779), (387, 1054421), (639, 638593), (3053, 133659), (9159, 44553), (14851, 27477)]