6618381

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4093}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 11201184

約数和(自身を除く): 4582803

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4093, 12279, 28651, 45023, 85953, 135069, 200557, 315161, 601671, 945483, 2206127, 6618381]

約数ペア:

[(1, 6618381), (3, 2206127), (7, 945483), (11, 601671), (21, 315161), (33, 200557), (49, 135069), (77, 85953), (147, 45023), (231, 28651), (539, 12279), (1617, 4093)]