284353531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 371847168

約数和(自身を除く): 87493637

約数列:

[1, 7, 11, 23, 77, 161, 253, 307, 523, 1771, 2149, 3377, 3661, 5753, 7061, 12029, 23639, 40271, 49427, 77671, 84203, 132319, 160561, 543697, 926233, 1123927, 1766171, 3692903, 12363197, 25850321, 40621933, 284353531]

約数ペア:

[(1, 284353531), (7, 40621933), (11, 25850321), (23, 12363197), (77, 3692903), (161, 1766171), (253, 1123927), (307, 926233), (523, 543697), (1771, 160561), (2149, 132319), (3377, 84203), (3661, 77671), (5753, 49427), (7061, 40271), (12029, 23639)]