12072177

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7937}}^1$

素因数の和:7969

約数の個数: 18

約数和(自身を含む): 18884502

約数和(自身を除く): 6812325

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7937, 23811, 71433, 103181, 309543, 928629, 1341353, 4024059, 12072177]

約数ペア:

[(1, 12072177), (3, 4024059), (9, 1341353), (13, 928629), (39, 309543), (117, 103181), (169, 71433), (507, 23811), (1521, 7937)]