47893443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28559}}^1$

素因数の和:28618

約数の個数: 16

約数和(自身を含む): 70371840

約数和(自身を除く): 22478397

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 28559, 85677, 371267, 1113801, 1228037, 3684111, 15964481, 47893443]

約数ペア:

[(1, 47893443), (3, 15964481), (13, 3684111), (39, 1228037), (43, 1113801), (129, 371267), (559, 85677), (1677, 28559)]