788240843

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 897285600

約数和(自身を除く): 109044757

約数列:

[1, 13, 23, 149, 169, 299, 1361, 1937, 3427, 3887, 17693, 25181, 31303, 44551, 202789, 230009, 406939, 579163, 2636257, 4664147, 5290207, 34271341, 60633911, 788240843]

約数ペア:

[(1, 788240843), (13, 60633911), (23, 34271341), (149, 5290207), (169, 4664147), (299, 2636257), (1361, 579163), (1937, 406939), (3427, 230009), (3887, 202789), (17693, 44551), (25181, 31303)]