54458789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4339}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 68328960

約数和(自身を除く): 13870171

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 4339, 12551, 30373, 47729, 334103, 707257, 4950799, 7779827, 54458789]

約数ペア:

[(1, 54458789), (7, 7779827), (11, 4950799), (77, 707257), (163, 334103), (1141, 47729), (1793, 30373), (4339, 12551)]