6947778831

素因数分解:

$3^1\times 7^1\times {\mathrm{10211}}^1\times {\mathrm{32401}}^1$

素因数の和:42622

約数の個数: 16

約数和(自身を含む): 10588455168

約数和(自身を除く): 3640676337

約数列:

[1, 3, 7, 21, 10211, 30633, 32401, 71477, 97203, 214431, 226807, 680421, 330846611, 992539833, 2315926277, 6947778831]

約数ペア:

[(1, 6947778831), (3, 2315926277), (7, 992539833), (21, 330846611), (10211, 680421), (30633, 226807), (32401, 214431), (71477, 97203)]