143249619

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{8747}}^1$

素因数の和:8906

約数の個数: 16

約数和(自身を含む): 196515072

約数和(自身を除く): 53265453

約数列:

[1, 3, 53, 103, 159, 309, 5459, 8747, 16377, 26241, 463591, 900941, 1390773, 2702823, 47749873, 143249619]

約数ペア:

[(1, 143249619), (3, 47749873), (53, 2702823), (103, 1390773), (159, 900941), (309, 463591), (5459, 26241), (8747, 16377)]