38550981

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 24486459

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 1823, 3021, 5469, 7049, 12761, 21147, 34637, 38283, 96619, 103911, 242459, 289857, 676333, 727377, 1835761, 2028999, 5507283, 12850327, 38550981]

約数ペア:

[(1, 38550981), (3, 12850327), (7, 5507283), (19, 2028999), (21, 1835761), (53, 727377), (57, 676333), (133, 289857), (159, 242459), (371, 103911), (399, 96619), (1007, 38283), (1113, 34637), (1823, 21147), (3021, 12761), (5469, 7049)]