439131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 730368

約数和(自身を除く): 291237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1901, 5703, 13307, 20911, 39921, 62733, 146377, 439131]

約数ペア:

[(1, 439131), (3, 146377), (7, 62733), (11, 39921), (21, 20911), (33, 13307), (77, 5703), (231, 1901)]