1040391243

素因数分解:

$3^3\times {\mathrm{941}}^1\times {\mathrm{40949}}^1$

素因数の和:41899

約数の個数: 16

約数和(自身を含む): 1542996000

約数和(自身を除く): 502604757

約数列:

[1, 3, 9, 27, 941, 2823, 8469, 25407, 40949, 122847, 368541, 1105623, 38533009, 115599027, 346797081, 1040391243]

約数ペア:

[(1, 1040391243), (3, 346797081), (9, 115599027), (27, 38533009), (941, 1105623), (2823, 368541), (8469, 122847), (25407, 40949)]