490331433

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{66739}}^1$

素因数の和:66852

約数の個数: 16

約数和(自身を含む): 683417600

約数和(自身を除く): 193086167

約数列:

[1, 3, 31, 79, 93, 237, 2449, 7347, 66739, 200217, 2068909, 5272381, 6206727, 15817143, 163443811, 490331433]

約数ペア:

[(1, 490331433), (3, 163443811), (31, 15817143), (79, 6206727), (93, 5272381), (237, 2068909), (2449, 200217), (7347, 66739)]