2938525047

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1909373}}^1$

素因数の和:1909404

約数の個数: 20

約数和(自身を含む): 4620685080

約数和(自身を除く): 1682160033

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1909373, 5728119, 17184357, 36278087, 51553071, 108834261, 154659213, 326502783, 979508349, 2938525047]

約数ペア:

[(1, 2938525047), (3, 979508349), (9, 326502783), (19, 154659213), (27, 108834261), (57, 51553071), (81, 36278087), (171, 17184357), (513, 5728119), (1539, 1909373)]