28983487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 33233760

約数和(自身を除く): 4250273

約数列:

[1, 13, 17, 221, 313, 419, 4069, 5321, 5447, 7123, 69173, 92599, 131147, 1704911, 2229499, 28983487]

約数ペア:

[(1, 28983487), (13, 2229499), (17, 1704911), (221, 131147), (313, 92599), (419, 69173), (4069, 7123), (5321, 5447)]