1480689

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 2575040

約数和(自身を除く): 1094351

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1237, 3711, 8659, 11133, 23503, 25977, 70509, 77931, 164521, 211527, 493563, 1480689]

約数ペア:

[(1, 1480689), (3, 493563), (7, 211527), (9, 164521), (19, 77931), (21, 70509), (57, 25977), (63, 23503), (133, 11133), (171, 8659), (399, 3711), (1197, 1237)]