20174659659

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9704021}}^1$

素因数の和:9704048

約数の個数: 32

約数和(自身を含む): 37263444480

約数和(自身を除く): 17088784821

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9704021, 29112063, 67928147, 87336189, 106744231, 203784441, 262008567, 320232693, 611353323, 747209617, 960698079, 1834059969, 2241628851, 2882094237, 6724886553, 20174659659]

約数ペア:

[(1, 20174659659), (3, 6724886553), (7, 2882094237), (9, 2241628851), (11, 1834059969), (21, 960698079), (27, 747209617), (33, 611353323), (63, 320232693), (77, 262008567), (99, 203784441), (189, 106744231), (231, 87336189), (297, 67928147), (693, 29112063), (2079, 9704021)]