28816131

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 39640320

約数和(自身を除く): 10824189

約数列:

[1, 3, 59, 71, 177, 213, 2293, 4189, 6879, 12567, 135287, 162803, 405861, 488409, 9605377, 28816131]

約数ペア:

[(1, 28816131), (3, 9605377), (59, 488409), (71, 405861), (177, 162803), (213, 135287), (2293, 12567), (4189, 6879)]