5726721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 10257408

約数和(自身を除く): 4530687

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1907, 3003, 5721, 13349, 20977, 24791, 40047, 62931, 74373, 146839, 173537, 272701, 440517, 520611, 818103, 1908907, 5726721]

約数ペア:

[(1, 5726721), (3, 1908907), (7, 818103), (11, 520611), (13, 440517), (21, 272701), (33, 173537), (39, 146839), (77, 74373), (91, 62931), (143, 40047), (231, 24791), (273, 20977), (429, 13349), (1001, 5721), (1907, 3003)]