7392809997

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3271}}^1\times {\mathrm{13217}}^1$

素因数の和:16513

約数の個数: 24

約数和(自身を含む): 11244816960

約数和(自身を除く): 3852006963

約数列:

[1, 3, 9, 19, 57, 171, 3271, 9813, 13217, 29439, 39651, 62149, 118953, 186447, 251123, 559341, 753369, 2260107, 43232807, 129698421, 389095263, 821423333, 2464269999, 7392809997]

約数ペア:

[(1, 7392809997), (3, 2464269999), (9, 821423333), (19, 389095263), (57, 129698421), (171, 43232807), (3271, 2260107), (9813, 753369), (13217, 559341), (29439, 251123), (39651, 186447), (62149, 118953)]