27800747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 31408608

約数和(自身を除く): 3607861

約数列:

[1, 13, 41, 43, 533, 559, 1213, 1763, 15769, 22919, 49733, 52159, 646529, 678067, 2138519, 27800747]

約数ペア:

[(1, 27800747), (13, 2138519), (41, 678067), (43, 646529), (533, 52159), (559, 49733), (1213, 22919), (1763, 15769)]