22580727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 33718272

約数和(自身を除く): 11137545

約数列:

[1, 3, 13, 39, 47, 97, 127, 141, 291, 381, 611, 1261, 1651, 1833, 3783, 4559, 4953, 5969, 12319, 13677, 17907, 36957, 59267, 77597, 160147, 177801, 232791, 480441, 578993, 1736979, 7526909, 22580727]

約数ペア:

[(1, 22580727), (3, 7526909), (13, 1736979), (39, 578993), (47, 480441), (97, 232791), (127, 177801), (141, 160147), (291, 77597), (381, 59267), (611, 36957), (1261, 17907), (1651, 13677), (1833, 12319), (3783, 5969), (4559, 4953)]