2502399021

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1\times {\mathrm{6449}}^1$

素因数の和:7276

約数の個数: 16

約数和(自身を含む): 3358334400

約数和(自身を除く): 855935379

約数列:

[1, 3, 211, 613, 633, 1839, 6449, 19347, 129343, 388029, 1360739, 3953237, 4082217, 11859711, 834133007, 2502399021]

約数ペア:

[(1, 2502399021), (3, 834133007), (211, 11859711), (613, 4082217), (633, 3953237), (1839, 1360739), (6449, 388029), (19347, 129343)]