8616881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 11148480

約数和(自身を除く): 2531599

約数列:

[1, 7, 13, 23, 91, 161, 179, 299, 529, 1253, 2093, 2327, 3703, 4117, 6877, 16289, 28819, 48139, 53521, 94691, 374647, 662837, 1230983, 8616881]

約数ペア:

[(1, 8616881), (7, 1230983), (13, 662837), (23, 374647), (91, 94691), (161, 53521), (179, 48139), (299, 28819), (529, 16289), (1253, 6877), (2093, 4117), (2327, 3703)]