99864817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 120344000

約数和(自身を除く): 20479183

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 1399, 3757, 4199, 5491, 18187, 23783, 26581, 71383, 309179, 345553, 404311, 451877, 5256043, 5874401, 7681909, 99864817]

約数ペア:

[(1, 99864817), (13, 7681909), (17, 5874401), (19, 5256043), (221, 451877), (247, 404311), (289, 345553), (323, 309179), (1399, 71383), (3757, 26581), (4199, 23783), (5491, 18187)]