2243377143

素因数分解:

$3^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{9403}}^1$

素因数の和:9964

約数の個数: 36

約数和(自身を含む): 3776853288

約数和(自身を除く): 1533476145

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 541, 1623, 3787, 4869, 9403, 11361, 26509, 28209, 34083, 65821, 79527, 84627, 197463, 238581, 460747, 592389, 1382241, 4146723, 5087023, 15261069, 35609161, 45783207, 106827483, 249264127, 320482449, 747792381, 2243377143]

約数ペア:

[(1, 2243377143), (3, 747792381), (7, 320482449), (9, 249264127), (21, 106827483), (49, 45783207), (63, 35609161), (147, 15261069), (441, 5087023), (541, 4146723), (1623, 1382241), (3787, 592389), (4869, 460747), (9403, 238581), (11361, 197463), (26509, 84627), (28209, 79527), (34083, 65821)]