29356821

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19301}}^1$

素因数の和:19333

約数の個数: 18

約数和(自身を含む): 45919458

約数和(自身を除く): 16562637

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 19301, 57903, 173709, 250913, 752739, 2258217, 3261869, 9785607, 29356821]

約数ペア:

[(1, 29356821), (3, 9785607), (9, 3261869), (13, 2258217), (39, 752739), (117, 250913), (169, 173709), (507, 57903), (1521, 19301)]