140303999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{853}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 161508480

約数和(自身を除く): 21204481

約数列:

[1, 11, 19, 209, 787, 853, 8657, 9383, 14953, 16207, 164483, 178277, 671311, 7384421, 12754909, 140303999]

約数ペア:

[(1, 140303999), (11, 12754909), (19, 7384421), (209, 671311), (787, 178277), (853, 164483), (8657, 16207), (9383, 14953)]