47065977

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2081}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 77950080

約数和(自身を除く): 30884103

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2081, 2513, 3231, 6243, 7539, 14567, 18729, 22617, 43701, 131103, 747079, 2241237, 5229553, 6723711, 15688659, 47065977]

約数ペア:

[(1, 47065977), (3, 15688659), (7, 6723711), (9, 5229553), (21, 2241237), (63, 747079), (359, 131103), (1077, 43701), (2081, 22617), (2513, 18729), (3231, 14567), (6243, 7539)]