26253381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 18905019

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 3919, 6699, 11757, 27433, 43109, 82299, 113651, 129327, 301763, 340953, 795557, 905289, 1250161, 2386671, 3750483, 8751127, 26253381]

約数ペア:

[(1, 26253381), (3, 8751127), (7, 3750483), (11, 2386671), (21, 1250161), (29, 905289), (33, 795557), (77, 340953), (87, 301763), (203, 129327), (231, 113651), (319, 82299), (609, 43109), (957, 27433), (2233, 11757), (3919, 6699)]