38813439

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 60515760

約数和(自身を除く): 21702321

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 1153, 1603, 3459, 4809, 8071, 11221, 24213, 33663, 56497, 169491, 264037, 792111, 1848259, 5544777, 12937813, 38813439]

約数ペア:

[(1, 38813439), (3, 12937813), (7, 5544777), (21, 1848259), (49, 792111), (147, 264037), (229, 169491), (687, 56497), (1153, 33663), (1603, 24213), (3459, 11221), (4809, 8071)]