7138217877

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14778919}}^1$

素因数の和:14778952

約数の個数: 16

約数和(自身を含む): 11350210560

約数和(自身を除く): 4211992683

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 14778919, 44336757, 103452433, 310357299, 339915137, 1019745411, 2379405959, 7138217877]

約数ペア:

[(1, 7138217877), (3, 2379405959), (7, 1019745411), (21, 339915137), (23, 310357299), (69, 103452433), (161, 44336757), (483, 14778919)]