201419841

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{10789}}^1$

素因数の和:10933

約数の個数: 24

約数和(自身を含む): 314895360

約数和(自身を除く): 113475519

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 10789, 18669, 32367, 75523, 226569, 528661, 1370203, 1585983, 4110609, 9591421, 28774263, 67139947, 201419841]

約数ペア:

[(1, 201419841), (3, 67139947), (7, 28774263), (21, 9591421), (49, 4110609), (127, 1585983), (147, 1370203), (381, 528661), (889, 226569), (2667, 75523), (6223, 32367), (10789, 18669)]