123640319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 138101760

約数和(自身を除く): 14461441

約数列:

[1, 11, 73, 107, 803, 1177, 1439, 7811, 15829, 85921, 105047, 153973, 1155517, 1693703, 11240029, 123640319]

約数ペア:

[(1, 123640319), (11, 11240029), (73, 1693703), (107, 1155517), (803, 153973), (1177, 105047), (1439, 85921), (7811, 15829)]