19433243871

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1403021}}^1$

素因数の和:1403058

約数の個数: 28

約数和(自身を含む): 30670060920

約数和(自身を除く): 11236817049

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 1403021, 4209063, 12627189, 26657399, 37881567, 79972197, 113644701, 239916591, 340934103, 719749773, 1022802309, 2159249319, 6477747957, 19433243871]

約数ペア:

[(1, 19433243871), (3, 6477747957), (9, 2159249319), (19, 1022802309), (27, 719749773), (57, 340934103), (81, 239916591), (171, 113644701), (243, 79972197), (513, 37881567), (729, 26657399), (1539, 12627189), (4617, 4209063), (13851, 1403021)]