2133754557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2749}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 3182784000

約数和(自身を除く): 1049029443

約数列:

[1, 3, 11, 33, 43, 129, 473, 547, 1419, 1641, 2749, 6017, 8247, 18051, 23521, 30239, 70563, 90717, 118207, 258731, 354621, 776193, 1300277, 1503703, 3900831, 4511109, 16540733, 49622199, 64659229, 193977687, 711251519, 2133754557]

約数ペア:

[(1, 2133754557), (3, 711251519), (11, 193977687), (33, 64659229), (43, 49622199), (129, 16540733), (473, 4511109), (547, 3900831), (1419, 1503703), (1641, 1300277), (2749, 776193), (6017, 354621), (8247, 258731), (18051, 118207), (23521, 90717), (30239, 70563)]