15876393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5153}}^1$

素因数の和:5248

約数の個数: 16

約数和(自身を含む): 23089920

約数和(自身を除く): 7213527

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5153, 15459, 66989, 200967, 407087, 1221261, 5292131, 15876393]

約数ペア:

[(1, 15876393), (3, 5292131), (13, 1221261), (39, 407087), (79, 200967), (237, 66989), (1027, 15459), (3081, 5153)]