4909672621

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{18743}}^1$

素因数の和:20400

約数の個数: 16

約数和(自身を含む): 5858924544

約数和(自身を除く): 949251923

約数列:

[1, 7, 23, 161, 1627, 11389, 18743, 37421, 131201, 261947, 431089, 3017623, 30494861, 213464027, 701381803, 4909672621]

約数ペア:

[(1, 4909672621), (7, 701381803), (23, 213464027), (161, 30494861), (1627, 3017623), (11389, 431089), (18743, 261947), (37421, 131201)]