20170018297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{287269}}^1$

素因数の和:287784

約数の個数: 16

約数和(自身を含む): 23744589120

約数和(自身を除く): 3574570823

約数列:

[1, 11, 13, 143, 491, 5401, 6383, 70213, 287269, 3159959, 3734497, 41079467, 141049079, 1551539869, 1833638027, 20170018297]

約数ペア:

[(1, 20170018297), (11, 1833638027), (13, 1551539869), (143, 141049079), (491, 41079467), (5401, 3734497), (6383, 3159959), (70213, 287269)]