29991101

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 36585600

約数和(自身を除く): 6594499

約数列:

[1, 7, 19, 73, 133, 511, 1387, 3089, 9709, 21623, 58691, 225497, 410837, 1578479, 4284443, 29991101]

約数ペア:

[(1, 29991101), (7, 4284443), (19, 1578479), (73, 410837), (133, 225497), (511, 58691), (1387, 21623), (3089, 9709)]