12144543

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 16524000

約数和(自身を除く): 4379457

約数列:

[1, 3, 101, 149, 269, 303, 447, 807, 15049, 27169, 40081, 45147, 81507, 120243, 4048181, 12144543]

約数ペア:

[(1, 12144543), (3, 4048181), (101, 120243), (149, 81507), (269, 45147), (303, 40081), (447, 27169), (807, 15049)]