475243443

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{13613}}^1$

素因数の和:14056

約数の個数: 20

約数和(自身を含む): 711631008

約数和(自身を除く): 236387565

約数列:

[1, 3, 9, 27, 81, 431, 1293, 3879, 11637, 13613, 34911, 40839, 122517, 367551, 1102653, 5867203, 17601609, 52804827, 158414481, 475243443]

約数ペア:

[(1, 475243443), (3, 158414481), (9, 52804827), (27, 17601609), (81, 5867203), (431, 1102653), (1293, 367551), (3879, 122517), (11637, 40839), (13613, 34911)]