30892813

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 36241920

約数和(自身を除く): 5349107

約数列:

[1, 7, 59, 131, 413, 571, 917, 3997, 7729, 33689, 54103, 74801, 235823, 523607, 4413259, 30892813]

約数ペア:

[(1, 30892813), (7, 4413259), (59, 523607), (131, 235823), (413, 74801), (571, 54103), (917, 33689), (3997, 7729)]