2013889083

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{23887}}^1$

素因数の和:24226

約数の個数: 16

約数和(自身を含む): 2717498880

約数和(自身を除く): 703609797

約数列:

[1, 3, 157, 179, 471, 537, 23887, 28103, 71661, 84309, 3750259, 4275773, 11250777, 12827319, 671296361, 2013889083]

約数ペア:

[(1, 2013889083), (3, 671296361), (157, 12827319), (179, 11250777), (471, 4275773), (537, 3750259), (23887, 84309), (28103, 71661)]