82389531

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{32969}}^1$

素因数の和:33003

約数の個数: 24

約数和(自身を含む): 135308880

約数和(自身を除く): 52919349

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 32969, 98907, 230783, 560473, 692349, 1615481, 1681419, 3923311, 4846443, 11769933, 27463177, 82389531]

約数ペア:

[(1, 82389531), (3, 27463177), (7, 11769933), (17, 4846443), (21, 3923311), (49, 1681419), (51, 1615481), (119, 692349), (147, 560473), (357, 230783), (833, 98907), (2499, 32969)]