1993000801

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{78809}}^1$

素因数の和:78861

約数の個数: 16

約数和(自身を含む): 2307556800

約数和(自身を除く): 314555999

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 25289, 78809, 866899, 1497371, 9535889, 16471081, 104894779, 181181891, 1993000801]

約数ペア:

[(1, 1993000801), (11, 181181891), (19, 104894779), (121, 16471081), (209, 9535889), (1331, 1497371), (2299, 866899), (25289, 78809)]