3438891

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 5335200

約数和(自身を除く): 1896309

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 449, 851, 1347, 2553, 4041, 7659, 10327, 16613, 30981, 49839, 92943, 149517, 382099, 1146297, 3438891]

約数ペア:

[(1, 3438891), (3, 1146297), (9, 382099), (23, 149517), (37, 92943), (69, 49839), (111, 30981), (207, 16613), (333, 10327), (449, 7659), (851, 4041), (1347, 2553)]