210929061

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 332062720

約数和(自身を除く): 121133659

約数列:

[1, 3, 7, 21, 43, 109, 129, 301, 327, 763, 903, 2143, 2289, 4687, 6429, 14061, 15001, 32809, 45003, 92149, 98427, 233587, 276447, 645043, 700761, 1635109, 1935129, 4905327, 10044241, 30132723, 70309687, 210929061]

約数ペア:

[(1, 210929061), (3, 70309687), (7, 30132723), (21, 10044241), (43, 4905327), (109, 1935129), (129, 1635109), (301, 700761), (327, 645043), (763, 276447), (903, 233587), (2143, 98427), (2289, 92149), (4687, 45003), (6429, 32809), (14061, 15001)]