4037487

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 5581440

約数和(自身を除く): 1543953

約数列:

[1, 3, 53, 67, 159, 201, 379, 1137, 3551, 10653, 20087, 25393, 60261, 76179, 1345829, 4037487]

約数ペア:

[(1, 4037487), (3, 1345829), (53, 76179), (67, 60261), (159, 25393), (201, 20087), (379, 10653), (1137, 3551)]