18888943569

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{729331}}^1$

素因数の和:729520

約数の個数: 16

約数和(自身を含む): 25730832960

約数和(自身を除く): 6841889391

約数列:

[1, 3, 89, 97, 267, 291, 8633, 25899, 729331, 2187993, 64910459, 70745107, 194731377, 212235321, 6296314523, 18888943569]

約数ペア:

[(1, 18888943569), (3, 6296314523), (89, 212235321), (97, 194731377), (267, 70745107), (291, 64910459), (8633, 2187993), (25899, 729331)]