17717156979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{9377}}^1$

素因数の和:9739

約数の個数: 32

約数和(自身を含む): 24955983360

約数和(自身を除く): 7238826381

約数列:

[1, 3, 23, 69, 139, 197, 417, 591, 3197, 4531, 9377, 9591, 13593, 27383, 28131, 82149, 215671, 629809, 647013, 1303403, 1847269, 1889427, 3910209, 5541807, 29978269, 42487187, 89934807, 127461561, 256770391, 770311173, 5905718993, 17717156979]

約数ペア:

[(1, 17717156979), (3, 5905718993), (23, 770311173), (69, 256770391), (139, 127461561), (197, 89934807), (417, 42487187), (591, 29978269), (3197, 5541807), (4531, 3910209), (9377, 1889427), (9591, 1847269), (13593, 1303403), (27383, 647013), (28131, 629809), (82149, 215671)]