1243669973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1\times {\mathrm{4243}}^1$

素因数の和:7484

約数の個数: 16

約数和(自身を含む): 1531506816

約数和(自身を除く): 287836843

約数列:

[1, 7, 13, 91, 3221, 4243, 22547, 29701, 41873, 55159, 293111, 386113, 13666703, 95666921, 177667139, 1243669973]

約数ペア:

[(1, 1243669973), (7, 177667139), (13, 95666921), (91, 13666703), (3221, 386113), (4243, 293111), (22547, 55159), (29701, 41873)]