28887712413

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29268199}}^1$

素因数の和:29268256

約数の個数: 16

約数和(自身を含む): 44955955200

約数和(自身を除く): 16068242787

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 29268199, 87804597, 204877393, 614632179, 1375605353, 4126816059, 9629237471, 28887712413]

約数ペア:

[(1, 28887712413), (3, 9629237471), (7, 4126816059), (21, 1375605353), (47, 614632179), (141, 204877393), (329, 87804597), (987, 29268199)]