2019935754429

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1\times {\mathrm{57637}}^1$

素因数の和:60329

約数の個数: 32

約数和(自身を含む): 2782781084160

約数和(自身を除く): 762845329731

約数列:

[1, 3, 43, 107, 129, 321, 2539, 4601, 7617, 13803, 57637, 109177, 172911, 271673, 327531, 815019, 2478391, 6167159, 7435173, 11681939, 18501477, 35045817, 146340343, 265187837, 439021029, 795563511, 6292634749, 15658416701, 18877904247, 46975250103, 673311918143, 2019935754429]

約数ペア:

[(1, 2019935754429), (3, 673311918143), (43, 46975250103), (107, 18877904247), (129, 15658416701), (321, 6292634749), (2539, 795563511), (4601, 439021029), (7617, 265187837), (13803, 146340343), (57637, 35045817), (109177, 18501477), (172911, 11681939), (271673, 7435173), (327531, 6167159), (815019, 2478391)]