637210089

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{5021}}^1$

素因数の和:5325

約数の個数: 24

約数和(自身を含む): 940118400

約数和(自身を除く): 302908311

約数列:

[1, 3, 9, 59, 177, 239, 531, 717, 2151, 5021, 14101, 15063, 42303, 45189, 126909, 296239, 888717, 1200019, 2666151, 3600057, 10800171, 70801121, 212403363, 637210089]

約数ペア:

[(1, 637210089), (3, 212403363), (9, 70801121), (59, 10800171), (177, 3600057), (239, 2666151), (531, 1200019), (717, 888717), (2151, 296239), (5021, 126909), (14101, 45189), (15063, 42303)]