143436741

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{49139}}^1$

素因数の和:49288

約数の個数: 16

約数和(自身を含む): 220147200

約数和(自身を除く): 76710459

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 49139, 147417, 343973, 1031919, 6830321, 20490963, 47812247, 143436741]

約数ペア:

[(1, 143436741), (3, 47812247), (7, 20490963), (21, 6830321), (139, 1031919), (417, 343973), (973, 147417), (2919, 49139)]