400141729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{22817}}^1$

素因数の和:22920

約数の個数: 16

約数和(自身を含む): 460010880

約数和(自身を除く): 59869151

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 22817, 296621, 433523, 1620007, 5635799, 21060091, 30780133, 400141729]

約数ペア:

[(1, 400141729), (13, 30780133), (19, 21060091), (71, 5635799), (247, 1620007), (923, 433523), (1349, 296621), (17537, 22817)]