47193219

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{21059}}^1$

素因数の和:21151

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 23568381

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 21059, 63177, 189531, 568593, 1747897, 5243691, 15731073, 47193219]

約数ペア:

[(1, 47193219), (3, 15731073), (9, 5243691), (27, 1747897), (83, 568593), (249, 189531), (747, 63177), (2241, 21059)]