17968809

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 24989184

約数和(自身を除く): 7020375

約数列:

[1, 3, 31, 93, 101, 303, 1913, 3131, 5739, 9393, 59303, 177909, 193213, 579639, 5989603, 17968809]

約数ペア:

[(1, 17968809), (3, 5989603), (31, 579639), (93, 193213), (101, 177909), (303, 59303), (1913, 9393), (3131, 5739)]