4340847

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 6685952

約数和(自身を除く): 2345105

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 2131, 6393, 14917, 44751, 206707, 620121, 1446949, 4340847]

約数ペア:

[(1, 4340847), (3, 1446949), (7, 620121), (21, 206707), (97, 44751), (291, 14917), (679, 6393), (2037, 2131)]