80440547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 94804992

約数和(自身を除く): 14364445

約数列:

[1, 11, 19, 47, 209, 361, 431, 517, 893, 3971, 4741, 8189, 9823, 16967, 20257, 90079, 155591, 186637, 222827, 384883, 1711501, 4233713, 7312777, 80440547]

約数ペア:

[(1, 80440547), (11, 7312777), (19, 4233713), (47, 1711501), (209, 384883), (361, 222827), (431, 186637), (517, 155591), (893, 90079), (3971, 20257), (4741, 16967), (8189, 9823)]