429378777

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{7451}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 654881760

約数和(自身を除く): 225502983

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 6403, 7451, 19209, 22353, 57627, 67059, 141569, 424707, 1274121, 2510987, 7532961, 22598883, 47708753, 143126259, 429378777]

約数ペア:

[(1, 429378777), (3, 143126259), (9, 47708753), (19, 22598883), (57, 7532961), (171, 2510987), (337, 1274121), (1011, 424707), (3033, 141569), (6403, 67059), (7451, 57627), (19209, 22353)]