2381949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 3699072

約数和(自身を除く): 1317123

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 311, 333, 851, 933, 2553, 2799, 7153, 7659, 11507, 21459, 34521, 64377, 103563, 264661, 793983, 2381949]

約数ペア:

[(1, 2381949), (3, 793983), (9, 264661), (23, 103563), (37, 64377), (69, 34521), (111, 21459), (207, 11507), (311, 7659), (333, 7153), (851, 2799), (933, 2553)]