4389847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 5594112

約数和(自身を除く): 1204265

約数列:

[1, 7, 11, 47, 77, 329, 517, 1213, 3619, 8491, 13343, 57011, 93401, 399077, 627121, 4389847]

約数ペア:

[(1, 4389847), (7, 627121), (11, 399077), (47, 93401), (77, 57011), (329, 13343), (517, 8491), (1213, 3619)]