79197321

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{13421}}^1$

素因数の和:13712

約数の個数: 16

約数和(自身を含む): 121120128

約数和(自身を除く): 41922807

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 13421, 40263, 93947, 281841, 3771301, 11313903, 26399107, 79197321]

約数ペア:

[(1, 79197321), (3, 26399107), (7, 11313903), (21, 3771301), (281, 281841), (843, 93947), (1967, 40263), (5901, 13421)]