3818397

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 5715808

約数和(自身を除く): 1897411

約数列:

[1, 3, 11, 33, 67, 121, 157, 201, 363, 471, 737, 1727, 2211, 5181, 8107, 10519, 18997, 24321, 31557, 56991, 115709, 347127, 1272799, 3818397]

約数ペア:

[(1, 3818397), (3, 1272799), (11, 347127), (33, 115709), (67, 56991), (121, 31557), (157, 24321), (201, 18997), (363, 10519), (471, 8107), (737, 5181), (1727, 2211)]