213046127

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7207}}^1$

素因数の和:7358

約数の個数: 16

約数和(自身を含む): 251876352

約数和(自身を除く): 38830225

約数列:

[1, 7, 41, 103, 287, 721, 4223, 7207, 29561, 50449, 295487, 742321, 2068409, 5196247, 30435161, 213046127]

約数ペア:

[(1, 213046127), (7, 30435161), (41, 5196247), (103, 2068409), (287, 742321), (721, 295487), (4223, 50449), (7207, 29561)]