3127877663

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 3428113920

約数和(自身を除く): 300236257

約数列:

[1, 23, 43, 61, 139, 373, 989, 1403, 2623, 3197, 5977, 8479, 8579, 16039, 22753, 51847, 60329, 137471, 195017, 364597, 368897, 523319, 978379, 1192481, 2229421, 3162667, 8385731, 22502717, 51276683, 72741341, 135994681, 3127877663]

約数ペア:

[(1, 3127877663), (23, 135994681), (43, 72741341), (61, 51276683), (139, 22502717), (373, 8385731), (989, 3162667), (1403, 2229421), (2623, 1192481), (3197, 978379), (5977, 523319), (8479, 368897), (8579, 364597), (16039, 195017), (22753, 137471), (51847, 60329)]