997788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7559}}^1$

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1542372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 7559, 15118, 22677, 30236, 45354, 83149, 90708, 166298, 249447, 332596, 498894, 997788]

約数ペア:

[(1, 997788), (2, 498894), (3, 332596), (4, 249447), (6, 166298), (11, 90708), (12, 83149), (22, 45354), (33, 30236), (44, 22677), (66, 15118), (132, 7559)]