47111229

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43261}}^1$

素因数の和:43289

約数の個数: 18

約数和(自身を含む): 74799998

約数和(自身を除く): 27688769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 43261, 129783, 389349, 475871, 1427613, 4282839, 5234581, 15703743, 47111229]

約数ペア:

[(1, 47111229), (3, 15703743), (9, 5234581), (11, 4282839), (33, 1427613), (99, 475871), (121, 389349), (363, 129783), (1089, 43261)]