201729721451

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{1361}}^1\times {\mathrm{3947}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 218453152176

約数和(自身を除く): 16723430725

約数列:

[1, 17, 47, 799, 1361, 2209, 3947, 23137, 37553, 63967, 67099, 185509, 1087439, 3006449, 3153653, 5371867, 8718923, 51109633, 91321739, 148221691, 252477749, 4292121733, 11866454203, 201729721451]

約数ペア:

[(1, 201729721451), (17, 11866454203), (47, 4292121733), (799, 252477749), (1361, 148221691), (2209, 91321739), (3947, 51109633), (23137, 8718923), (37553, 5371867), (63967, 3153653), (67099, 3006449), (185509, 1087439)]