12460473

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9078

約数の個数: 20

約数和(自身を含む): 19710900

約数和(自身を除く): 7250427

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9049, 27147, 81441, 153833, 244323, 461499, 732969, 1384497, 4153491, 12460473]

約数ペア:

[(1, 12460473), (3, 4153491), (9, 1384497), (17, 732969), (27, 461499), (51, 244323), (81, 153833), (153, 81441), (459, 27147), (1377, 9049)]