2040667041

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{25579}}^1$

素因数の和:25749

約数の個数: 32

約数和(自身を含む): 3241497600

約数和(自身を除く): 1200830559

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 2751, 3799, 11397, 25579, 26593, 76737, 79779, 179053, 537159, 741791, 2225373, 3350849, 5192537, 10052547, 15577611, 23455943, 70367829, 97174621, 291523863, 680222347, 2040667041]

約数ペア:

[(1, 2040667041), (3, 680222347), (7, 291523863), (21, 97174621), (29, 70367829), (87, 23455943), (131, 15577611), (203, 10052547), (393, 5192537), (609, 3350849), (917, 2225373), (2751, 741791), (3799, 537159), (11397, 179053), (25579, 79779), (26593, 76737)]