30831477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 43490688

約数和(自身を除く): 12659211

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 6121, 18363, 140783, 422349, 446833, 1340499, 10277159, 30831477]

約数ペア:

[(1, 30831477), (3, 10277159), (23, 1340499), (69, 446833), (73, 422349), (219, 140783), (1679, 18363), (5037, 6121)]