23529771

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{15289}}^1$

素因数の和:15320

約数の個数: 20

約数和(自身を含む): 37001800

約数和(自身を除く): 13472029

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 15289, 45867, 137601, 290491, 412803, 871473, 1238409, 2614419, 7843257, 23529771]

約数ペア:

[(1, 23529771), (3, 7843257), (9, 2614419), (19, 1238409), (27, 871473), (57, 412803), (81, 290491), (171, 137601), (513, 45867), (1539, 15289)]