56561589

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15217}}^1$

素因数の和:15289

約数の個数: 24

約数和(自身を含む): 94960320

約数和(自身を除く): 38398731

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 15217, 45651, 106519, 136953, 319557, 897803, 958671, 2693409, 6284621, 8080227, 18853863, 56561589]

約数ペア:

[(1, 56561589), (3, 18853863), (7, 8080227), (9, 6284621), (21, 2693409), (59, 958671), (63, 897803), (177, 319557), (413, 136953), (531, 106519), (1239, 45651), (3717, 15217)]