12182961

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8252

約数の個数: 16

約数和(自身を含む): 18828288

約数和(自身を除く): 6645327

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8171, 24513, 57197, 171591, 580141, 1740423, 4060987, 12182961]

約数ペア:

[(1, 12182961), (3, 4060987), (7, 1740423), (21, 580141), (71, 171591), (213, 57197), (497, 24513), (1491, 8171)]