11907021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33353}}^1$

素因数の和:33380

約数の個数: 16

約数和(自身を含む): 19211904

約数和(自身を除く): 7304883

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 33353, 100059, 233471, 567001, 700413, 1701003, 3969007, 11907021]

約数ペア:

[(1, 11907021), (3, 3969007), (7, 1701003), (17, 700413), (21, 567001), (51, 233471), (119, 100059), (357, 33353)]