12263229

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{11261}}^1$

素因数の和:11289

約数の個数: 18

約数和(自身を含む): 19471998

約数和(自身を除く): 7208769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 11261, 33783, 101349, 123871, 371613, 1114839, 1362581, 4087743, 12263229]

約数ペア:

[(1, 12263229), (3, 4087743), (9, 1362581), (11, 1114839), (33, 371613), (99, 123871), (121, 101349), (363, 33783), (1089, 11261)]