425568003

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{3541}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 666462720

約数和(自身を除く): 240894717

約数列:

[1, 3, 7, 21, 59, 97, 177, 291, 413, 679, 1239, 2037, 3541, 5723, 10623, 17169, 24787, 40061, 74361, 120183, 208919, 343477, 626757, 1030431, 1462433, 2404339, 4387299, 7213017, 20265143, 60795429, 141856001, 425568003]

約数ペア:

[(1, 425568003), (3, 141856001), (7, 60795429), (21, 20265143), (59, 7213017), (97, 4387299), (177, 2404339), (291, 1462433), (413, 1030431), (679, 626757), (1239, 343477), (2037, 208919), (3541, 120183), (5723, 74361), (10623, 40061), (17169, 24787)]