142437531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{44249}}^1$

素因数の和:44318

約数の個数: 16

約数和(自身を含む): 201780000

約数和(自身を除く): 59342469

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 44249, 132747, 1283221, 1637213, 3849663, 4911639, 47479177, 142437531]

約数ペア:

[(1, 142437531), (3, 47479177), (29, 4911639), (37, 3849663), (87, 1637213), (111, 1283221), (1073, 132747), (3219, 44249)]