293366593

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 336749280

約数和(自身を除く): 43382687

約数列:

[1, 13, 19, 169, 211, 247, 433, 2743, 3211, 4009, 5629, 8227, 35659, 52117, 73177, 91363, 106951, 677521, 1187719, 1390363, 1735897, 15440347, 22566661, 293366593]

約数ペア:

[(1, 293366593), (13, 22566661), (19, 15440347), (169, 1735897), (211, 1390363), (247, 1187719), (433, 677521), (2743, 106951), (3211, 91363), (4009, 73177), (5629, 52117), (8227, 35659)]