4161663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 6629376

約数和(自身を除く): 2467713

約数列:

[1, 3, 9, 11, 33, 99, 127, 331, 381, 993, 1143, 1397, 2979, 3641, 4191, 10923, 12573, 32769, 42037, 126111, 378333, 462407, 1387221, 4161663]

約数ペア:

[(1, 4161663), (3, 1387221), (9, 462407), (11, 378333), (33, 126111), (99, 42037), (127, 32769), (331, 12573), (381, 10923), (993, 4191), (1143, 3641), (1397, 2979)]