4987527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 7277952

約数和(自身を除く): 2290425

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 943, 989, 1681, 1763, 2829, 2967, 5043, 5289, 38663, 40549, 72283, 115989, 121647, 216849, 1662509, 4987527]

約数ペア:

[(1, 4987527), (3, 1662509), (23, 216849), (41, 121647), (43, 115989), (69, 72283), (123, 40549), (129, 38663), (943, 5289), (989, 5043), (1681, 2967), (1763, 2829)]