26654969

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 30898560

約数和(自身を除く): 4243591

約数列:

[1, 11, 43, 47, 109, 121, 473, 517, 1199, 2021, 4687, 5123, 5203, 5687, 13189, 22231, 51557, 56353, 220289, 244541, 567127, 619883, 2423179, 26654969]

約数ペア:

[(1, 26654969), (11, 2423179), (43, 619883), (47, 567127), (109, 244541), (121, 220289), (473, 56353), (517, 51557), (1199, 22231), (2021, 13189), (4687, 5687), (5123, 5203)]