2542029

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 4270080

約数和(自身を除く): 1728051

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 277, 399, 437, 483, 831, 1311, 1939, 3059, 5263, 5817, 6371, 9177, 15789, 19113, 36841, 44597, 110523, 121049, 133791, 363147, 847343, 2542029]

約数ペア:

[(1, 2542029), (3, 847343), (7, 363147), (19, 133791), (21, 121049), (23, 110523), (57, 44597), (69, 36841), (133, 19113), (161, 15789), (277, 9177), (399, 6371), (437, 5817), (483, 5263), (831, 3059), (1311, 1939)]