240053793

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{56311}}^1$

素因数の和:56357

約数の個数: 24

約数和(自身を含む): 385174080

約数和(自身を除く): 145120287

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 56311, 168933, 394177, 1182531, 1633019, 2759239, 4899057, 8277717, 11431133, 34293399, 80017931, 240053793]

約数ペア:

[(1, 240053793), (3, 80017931), (7, 34293399), (21, 11431133), (29, 8277717), (49, 4899057), (87, 2759239), (147, 1633019), (203, 1182531), (609, 394177), (1421, 168933), (4263, 56311)]