299452407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{7109}}^1$

素因数の和:7870

約数の個数: 16

約数和(自身を含む): 420912000

約数和(自身を除く): 121459593

約数列:

[1, 3, 19, 57, 739, 2217, 7109, 14041, 21327, 42123, 135071, 405213, 5253551, 15760653, 99817469, 299452407]

約数ペア:

[(1, 299452407), (3, 99817469), (19, 15760653), (57, 5253551), (739, 405213), (2217, 135071), (7109, 42123), (14041, 21327)]