283181073

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7027}}^1$

素因数の和:7157

約数の個数: 32

約数和(自身を含む): 458787840

約数和(自身を除く): 175606767

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1919, 2121, 5757, 7027, 13433, 21081, 40299, 49189, 133513, 147567, 400539, 709727, 934591, 2129181, 2803773, 4968089, 13484813, 14904267, 40454439, 94393691, 283181073]

約数ペア:

[(1, 283181073), (3, 94393691), (7, 40454439), (19, 14904267), (21, 13484813), (57, 4968089), (101, 2803773), (133, 2129181), (303, 934591), (399, 709727), (707, 400539), (1919, 147567), (2121, 133513), (5757, 49189), (7027, 40299), (13433, 21081)]