80280431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3331}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 100439808

約数和(自身を除く): 20159377

約数列:

[1, 7, 11, 77, 313, 2191, 3331, 3443, 23317, 24101, 36641, 256487, 1042603, 7298221, 11468633, 80280431]

約数ペア:

[(1, 80280431), (7, 11468633), (11, 7298221), (77, 1042603), (313, 256487), (2191, 36641), (3331, 24101), (3443, 23317)]