2830577421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7094179}}^1$

素因数の和:7094208

約数の個数: 16

約数和(自身を含む): 4540275200

約数和(自身を除く): 1709697779

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7094179, 21282537, 49659253, 134789401, 148977759, 404368203, 943525807, 2830577421]

約数ペア:

[(1, 2830577421), (3, 943525807), (7, 404368203), (19, 148977759), (21, 134789401), (57, 49659253), (133, 21282537), (399, 7094179)]