427652904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2545553}}^1$

素因数の和:2545569

約数の個数: 32

約数和(自身を含む): 1221865920

約数和(自身を除く): 794213016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2545553, 5091106, 7636659, 10182212, 15273318, 17818871, 20364424, 30546636, 35637742, 53456613, 61093272, 71275484, 106913226, 142550968, 213826452, 427652904]

約数ペア:

[(1, 427652904), (2, 213826452), (3, 142550968), (4, 106913226), (6, 71275484), (7, 61093272), (8, 53456613), (12, 35637742), (14, 30546636), (21, 20364424), (24, 17818871), (28, 15273318), (42, 10182212), (56, 7636659), (84, 5091106), (168, 2545553)]