291220033083

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227338043}}^1$

素因数の和:227338114

約数の個数: 16

約数和(自身を含む): 451038679296

約数和(自身を除く): 159818646213

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 227338043, 682014129, 1591366301, 4774098903, 13867620623, 41602861869, 97073344361, 291220033083]

約数ペア:

[(1, 291220033083), (3, 97073344361), (7, 41602861869), (21, 13867620623), (61, 4774098903), (183, 1591366301), (427, 682014129), (1281, 227338043)]