9985239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 16762200

約数和(自身を除く): 6776961

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 349, 561, 867, 1047, 1683, 2601, 3141, 3179, 3839, 5933, 9537, 11517, 17799, 28611, 34551, 53397, 65263, 100861, 195789, 302583, 587367, 907749, 1109471, 3328413, 9985239]

約数ペア:

[(1, 9985239), (3, 3328413), (9, 1109471), (11, 907749), (17, 587367), (33, 302583), (51, 195789), (99, 100861), (153, 65263), (187, 53397), (289, 34551), (349, 28611), (561, 17799), (867, 11517), (1047, 9537), (1683, 5933), (2601, 3839), (3141, 3179)]