39109581

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10926

約数の個数: 32

約数和(自身を含む): 69708800

約数和(自身を除く): 30599219

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 10891, 32673, 76237, 98019, 206929, 228711, 294057, 620787, 686133, 1448503, 1862361, 2058399, 4345509, 5587083, 13036527, 39109581]

約数ペア:

[(1, 39109581), (3, 13036527), (7, 5587083), (9, 4345509), (19, 2058399), (21, 1862361), (27, 1448503), (57, 686133), (63, 620787), (133, 294057), (171, 228711), (189, 206929), (399, 98019), (513, 76237), (1197, 32673), (3591, 10891)]