1550217

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 2170880

約数和(自身を除く): 620663

約数列:

[1, 3, 31, 79, 93, 211, 237, 633, 2449, 6541, 7347, 16669, 19623, 50007, 516739, 1550217]

約数ペア:

[(1, 1550217), (3, 516739), (31, 50007), (79, 19623), (93, 16669), (211, 7347), (237, 6541), (633, 2449)]