71711539

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 77137920

約数和(自身を除く): 5426381

約数列:

[1, 23, 61, 79, 647, 1403, 1817, 4819, 14881, 39467, 51113, 110837, 907741, 1175599, 3117893, 71711539]

約数ペア:

[(1, 71711539), (23, 3117893), (61, 1175599), (79, 907741), (647, 110837), (1403, 51113), (1817, 39467), (4819, 14881)]