1347821433

素因数分解:

$3^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{13313}}^1$

素因数の和:14933

約数の個数: 24

約数和(自身を含む): 2226526848

約数和(自身を除く): 878705415

約数列:

[1, 3, 7, 9, 21, 63, 1607, 4821, 11249, 13313, 14463, 33747, 39939, 93191, 101241, 119817, 279573, 838719, 21393991, 64181973, 149757937, 192545919, 449273811, 1347821433]

約数ペア:

[(1, 1347821433), (3, 449273811), (7, 192545919), (9, 149757937), (21, 64181973), (63, 21393991), (1607, 838719), (4821, 279573), (11249, 119817), (13313, 101241), (14463, 93191), (33747, 39939)]