2549320059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{138197}}^1$

素因数の和:138267

約数の個数: 32

約数和(自身を含む): 4086238464

約数和(自身を除く): 1536918405

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 18447, 138197, 414591, 1520167, 1796561, 4560501, 5389683, 5942471, 17827413, 19762171, 59286513, 65367181, 77252123, 196101543, 231756369, 849773353, 2549320059]

約数ペア:

[(1, 2549320059), (3, 849773353), (11, 231756369), (13, 196101543), (33, 77252123), (39, 65367181), (43, 59286513), (129, 19762171), (143, 17827413), (429, 5942471), (473, 5389683), (559, 4560501), (1419, 1796561), (1677, 1520167), (6149, 414591), (18447, 138197)]