1539297

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 2330880

約数和(自身を除く): 791583

約数列:

[1, 3, 9, 27, 47, 141, 423, 1213, 1269, 3639, 10917, 32751, 57011, 171033, 513099, 1539297]

約数ペア:

[(1, 1539297), (3, 513099), (9, 171033), (27, 57011), (47, 32751), (141, 10917), (423, 3639), (1213, 1269)]