2854053321

素因数分解:

$3^1\times 7^1\times {\mathrm{4457}}^1\times {\mathrm{30493}}^1$

素因数の和:34960

約数の個数: 16

約数和(自身を含む): 4350152064

約数和(自身を除く): 1496098743

約数列:

[1, 3, 7, 21, 4457, 13371, 30493, 31199, 91479, 93597, 213451, 640353, 135907301, 407721903, 951351107, 2854053321]

約数ペア:

[(1, 2854053321), (3, 951351107), (7, 407721903), (21, 135907301), (4457, 640353), (13371, 213451), (30493, 93597), (31199, 91479)]