31729841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 38078208

約数和(自身を除く): 6348367

約数列:

[1, 11, 13, 47, 143, 517, 611, 4721, 6721, 51931, 61373, 221887, 675103, 2440757, 2884531, 31729841]

約数ペア:

[(1, 31729841), (11, 2884531), (13, 2440757), (47, 675103), (143, 221887), (517, 61373), (611, 51931), (4721, 6721)]