143373139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3929}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 176944320

約数和(自身を除く): 33571181

約数列:

[1, 7, 13, 91, 401, 2807, 3929, 5213, 27503, 36491, 51077, 357539, 1575529, 11028703, 20481877, 143373139]

約数ペア:

[(1, 143373139), (7, 20481877), (13, 11028703), (91, 1575529), (401, 357539), (2807, 51077), (3929, 36491), (5213, 27503)]