8613231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 12597888

約数和(自身を除く): 3984657

約数列:

[1, 3, 11, 33, 211, 633, 1237, 2321, 3711, 6963, 13607, 40821, 261007, 783021, 2871077, 8613231]

約数ペア:

[(1, 8613231), (3, 2871077), (11, 783021), (33, 261007), (211, 40821), (633, 13607), (1237, 6963), (2321, 3711)]