8913321

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6502

約数の個数: 20

約数和(自身を含む): 14100372

約数和(自身を除く): 5187051

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6473, 19419, 58257, 110041, 174771, 330123, 524313, 990369, 2971107, 8913321]

約数ペア:

[(1, 8913321), (3, 2971107), (9, 990369), (17, 524313), (27, 330123), (51, 174771), (81, 110041), (153, 58257), (459, 19419), (1377, 6473)]