1943133021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11363351}}^1$

素因数の和:11363376

約数の個数: 12

約数和(自身を含む): 2954471520

約数和(自身を除く): 1011338499

約数列:

[1, 3, 9, 19, 57, 171, 11363351, 34090053, 102270159, 215903669, 647711007, 1943133021]

約数ペア:

[(1, 1943133021), (3, 647711007), (9, 215903669), (19, 102270159), (57, 34090053), (171, 11363351)]