1925469

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 3424512

約数和(自身を除く): 1499043

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2351, 7053, 16457, 21159, 30563, 49371, 91689, 148113, 213941, 275067, 641823, 1925469]

約数ペア:

[(1, 1925469), (3, 641823), (7, 275067), (9, 213941), (13, 148113), (21, 91689), (39, 49371), (63, 30563), (91, 21159), (117, 16457), (273, 7053), (819, 2351)]