396121029

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{9721}}^1$

素因数の和:9805

約数の個数: 24

約数和(自身を含む): 573053568

約数和(自身を除く): 176932539

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 2397, 9721, 13583, 29163, 40749, 165257, 456887, 495771, 1370661, 2809369, 7767079, 8428107, 23301237, 132040343, 396121029]

約数ペア:

[(1, 396121029), (3, 132040343), (17, 23301237), (47, 8428107), (51, 7767079), (141, 2809369), (289, 1370661), (799, 495771), (867, 456887), (2397, 165257), (9721, 40749), (13583, 29163)]