488567763

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{3331}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 724243520

約数和(自身を除く): 235675757

約数列:

[1, 3, 9, 43, 129, 379, 387, 1137, 3331, 3411, 9993, 16297, 29979, 48891, 143233, 146673, 429699, 1262449, 1289097, 3787347, 11362041, 54285307, 162855921, 488567763]

約数ペア:

[(1, 488567763), (3, 162855921), (9, 54285307), (43, 11362041), (129, 3787347), (379, 1289097), (387, 1262449), (1137, 429699), (3331, 146673), (3411, 143233), (9993, 48891), (16297, 29979)]