53869109

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 62799360

約数和(自身を除く): 8930251

約数列:

[1, 7, 73, 271, 389, 511, 1897, 2723, 19783, 28397, 105419, 138481, 198779, 737933, 7695587, 53869109]

約数ペア:

[(1, 53869109), (7, 7695587), (73, 737933), (271, 198779), (389, 138481), (511, 105419), (1897, 28397), (2723, 19783)]