16953249

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 23442944

約数和(自身を除く): 6489695

約数列:

[1, 3, 31, 93, 421, 433, 1263, 1299, 13051, 13423, 39153, 40269, 182293, 546879, 5651083, 16953249]

約数ペア:

[(1, 16953249), (3, 5651083), (31, 546879), (93, 182293), (421, 40269), (433, 39153), (1263, 13423), (1299, 13051)]