4894737.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1021}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 32638592

約数和(自身を除く): 11261915

約数列:

[1, 3, 7, 21, 997, 1021, 2991, 3063, 6979, 7147, 20937, 21441, 1017937, 3053811, 7125559, 21376677]

約数ペア:

[(1, 21376677), (3, 7125559), (7, 3053811), (21, 1017937), (997, 21441), (1021, 20937), (2991, 7147), (3063, 6979)]