22249161

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{24971}}^1$

素因数の和:24994

約数の個数: 20

約数和(自身を含む): 36259344

約数和(自身を除く): 14010183

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 24971, 74913, 224739, 274681, 674217, 824043, 2022651, 2472129, 7416387, 22249161]

約数ペア:

[(1, 22249161), (3, 7416387), (9, 2472129), (11, 2022651), (27, 824043), (33, 674217), (81, 274681), (99, 224739), (297, 74913), (891, 24971)]