13896819

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 21125520

約数和(自身を除く): 7228701

約数列:

[1, 3, 9, 27, 47, 141, 233, 423, 699, 1269, 2097, 2209, 6291, 6627, 10951, 19881, 32853, 59643, 98559, 295677, 514697, 1544091, 4632273, 13896819]

約数ペア:

[(1, 13896819), (3, 4632273), (9, 1544091), (27, 514697), (47, 295677), (141, 98559), (233, 59643), (423, 32853), (699, 19881), (1269, 10951), (2097, 6627), (2209, 6291)]