3157857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 4898400

約数和(自身を除く): 1740543

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 313, 531, 939, 1121, 2817, 3363, 5947, 10089, 17841, 18467, 53523, 55401, 166203, 350873, 1052619, 3157857]

約数ペア:

[(1, 3157857), (3, 1052619), (9, 350873), (19, 166203), (57, 55401), (59, 53523), (171, 18467), (177, 17841), (313, 10089), (531, 5947), (939, 3363), (1121, 2817)]