1104006211

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{41801}}^1$

素因数の和:41840

約数の個数: 20

約数和(自身を含む): 1405048824

約数和(自身を除く): 301042613

約数列:

[1, 7, 11, 49, 77, 343, 539, 2401, 3773, 26411, 41801, 292607, 459811, 2048249, 3218677, 14337743, 22530739, 100364201, 157715173, 1104006211]

約数ペア:

[(1, 1104006211), (7, 157715173), (11, 100364201), (49, 22530739), (77, 14337743), (343, 3218677), (539, 2048249), (2401, 459811), (3773, 292607), (26411, 41801)]