47489019

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2473}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 65432352

約数和(自身を除く): 17943333

約数列:

[1, 3, 37, 111, 173, 519, 2473, 6401, 7419, 19203, 91501, 274503, 427829, 1283487, 15829673, 47489019]

約数ペア:

[(1, 47489019), (3, 15829673), (37, 1283487), (111, 427829), (173, 274503), (519, 91501), (2473, 19203), (6401, 7419)]