71259551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{1861}}^1$

素因数の和:1990

約数の個数: 12

約数和(自身を含む): 79120104

約数和(自身を除く): 7860553

約数列:

[1, 11, 59, 649, 1861, 3481, 20471, 38291, 109799, 1207789, 6478141, 71259551]

約数ペア:

[(1, 71259551), (11, 6478141), (59, 1207789), (649, 109799), (1861, 38291), (3481, 20471)]