189587409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{4457}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 276039360

約数和(自身を除く): 86451951

約数列:

[1, 3, 11, 33, 1289, 3867, 4457, 13371, 14179, 42537, 49027, 147081, 5745073, 17235219, 63195803, 189587409]

約数ペア:

[(1, 189587409), (3, 63195803), (11, 17235219), (33, 5745073), (1289, 147081), (3867, 49027), (4457, 42537), (13371, 14179)]