2101752009

素因数分解:

$3^3\times 7^1\times {\mathrm{3083}}^1\times {\mathrm{3607}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 3560663040

約数和(自身を除く): 1458911031

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3083, 3607, 9249, 10821, 21581, 25249, 27747, 32463, 64743, 75747, 83241, 97389, 194229, 227241, 582687, 681723, 11120381, 33361143, 77842667, 100083429, 233528001, 300250287, 700584003, 2101752009]

約数ペア:

[(1, 2101752009), (3, 700584003), (7, 300250287), (9, 233528001), (21, 100083429), (27, 77842667), (63, 33361143), (189, 11120381), (3083, 681723), (3607, 582687), (9249, 227241), (10821, 194229), (21581, 97389), (25249, 83241), (27747, 75747), (32463, 64743)]