16793283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 25724160

約数和(自身を除く): 8930877

約数列:

[1, 3, 13, 19, 39, 57, 131, 173, 247, 393, 519, 741, 1703, 2249, 2489, 3287, 5109, 6747, 7467, 9861, 22663, 32357, 42731, 67989, 97071, 128193, 294619, 430597, 883857, 1291791, 5597761, 16793283]

約数ペア:

[(1, 16793283), (3, 5597761), (13, 1291791), (19, 883857), (39, 430597), (57, 294619), (131, 128193), (173, 97071), (247, 67989), (393, 42731), (519, 32357), (741, 22663), (1703, 9861), (2249, 7467), (2489, 6747), (3287, 5109)]