157641011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 179988480

約数和(自身を除く): 22347469

約数列:

[1, 11, 23, 253, 433, 1439, 4763, 9959, 15829, 33097, 109549, 364067, 623087, 6853957, 14331001, 157641011]

約数ペア:

[(1, 157641011), (11, 14331001), (23, 6853957), (253, 623087), (433, 364067), (1439, 109549), (4763, 33097), (9959, 15829)]