54445279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 65721600

約数和(自身を除く): 11276321

約数列:

[1, 7, 19, 133, 419, 977, 2933, 6839, 7961, 18563, 55727, 129941, 409363, 2865541, 7777897, 54445279]

約数ペア:

[(1, 54445279), (7, 7777897), (19, 2865541), (133, 409363), (419, 129941), (977, 55727), (2933, 18563), (6839, 7961)]