39257643

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 53660160

約数和(自身を除く): 14402517

約数列:

[1, 3, 47, 141, 509, 547, 1527, 1641, 23923, 25709, 71769, 77127, 278423, 835269, 13085881, 39257643]

約数ペア:

[(1, 39257643), (3, 13085881), (47, 835269), (141, 278423), (509, 77127), (547, 71769), (1527, 25709), (1641, 23923)]