256415763

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{19483}}^1$

素因数の和:19634

約数の個数: 16

約数和(自身を含む): 353517696

約数和(自身を除く): 97101933

約数列:

[1, 3, 41, 107, 123, 321, 4387, 13161, 19483, 58449, 798803, 2084681, 2396409, 6254043, 85471921, 256415763]

約数ペア:

[(1, 256415763), (3, 85471921), (41, 6254043), (107, 2396409), (123, 2084681), (321, 798803), (4387, 58449), (13161, 19483)]