2974461

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 4569600

約数和(自身を除く): 1595139

約数列:

[1, 3, 7, 21, 139, 417, 973, 1019, 2919, 3057, 7133, 21399, 141641, 424923, 991487, 2974461]

約数ペア:

[(1, 2974461), (3, 991487), (7, 424923), (21, 141641), (139, 21399), (417, 7133), (973, 3057), (1019, 2919)]