61541987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 68634720

約数和(自身を除く): 7092733

約数列:

[1, 13, 43, 89, 559, 1157, 1237, 3827, 16081, 49751, 53191, 110093, 691483, 1431209, 4733999, 61541987]

約数ペア:

[(1, 61541987), (13, 4733999), (43, 1431209), (89, 691483), (559, 110093), (1157, 53191), (1237, 49751), (3827, 16081)]