387682011

素因数分解:

$3^3\times {\mathrm{1747}}^1\times {\mathrm{8219}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 574742400

約数和(自身を除く): 187060389

約数列:

[1, 3, 9, 27, 1747, 5241, 8219, 15723, 24657, 47169, 73971, 221913, 14358593, 43075779, 129227337, 387682011]

約数ペア:

[(1, 387682011), (3, 129227337), (9, 43075779), (27, 14358593), (1747, 221913), (5241, 73971), (8219, 47169), (15723, 24657)]