15697920387

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1615511}}^1$

素因数の和:1615634

約数の個数: 16

約数和(自身を含む): 21712481280

約数和(自身を除く): 6014560893

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 1615511, 4846533, 66235951, 127625369, 198707853, 382876107, 5232640129, 15697920387]

約数ペア:

[(1, 15697920387), (3, 5232640129), (41, 382876107), (79, 198707853), (123, 127625369), (237, 66235951), (3239, 4846533), (9717, 1615511)]