13180601

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 15445248

約数和(自身を除く): 2264647

約数列:

[1, 7, 101, 103, 181, 707, 721, 1267, 10403, 18281, 18643, 72821, 127967, 130501, 1882943, 13180601]

約数ペア:

[(1, 13180601), (7, 1882943), (101, 130501), (103, 127967), (181, 72821), (707, 18643), (721, 18281), (1267, 10403)]