3981397823

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1753}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 4391033760

約数和(自身を除く): 409635937

約数列:

[1, 13, 89, 151, 169, 1157, 1753, 1963, 13439, 15041, 22789, 25519, 156017, 174707, 264703, 296257, 2028221, 2271191, 3441139, 23558567, 26366873, 44734807, 306261371, 3981397823]

約数ペア:

[(1, 3981397823), (13, 306261371), (89, 44734807), (151, 26366873), (169, 23558567), (1157, 3441139), (1753, 2271191), (1963, 2028221), (13439, 296257), (15041, 264703), (22789, 174707), (25519, 156017)]