3788045751

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9493849}}^1$

素因数の和:9493878

約数の個数: 16

約数和(自身を含む): 6076064000

約数和(自身を除く): 2288018249

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 9493849, 28481547, 66456943, 180383131, 199370829, 541149393, 1262681917, 3788045751]

約数ペア:

[(1, 3788045751), (3, 1262681917), (7, 541149393), (19, 199370829), (21, 180383131), (57, 66456943), (133, 28481547), (399, 9493849)]