402237289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 432081216

約数和(自身を除く): 29843927

約数列:

[1, 17, 107, 251, 881, 1819, 4267, 14977, 26857, 94267, 221131, 456569, 1602539, 3759227, 23661017, 402237289]

約数ペア:

[(1, 402237289), (17, 23661017), (107, 3759227), (251, 1602539), (881, 456569), (1819, 221131), (4267, 94267), (14977, 26857)]