1073607939

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{697601}}^1$

素因数の和:697632

約数の個数: 20

約数和(自身を含む): 1688196840

約数和(自身を除く): 614588901

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 697601, 2092803, 6278409, 13254419, 18835227, 39763257, 56505681, 119289771, 357869313, 1073607939]

約数ペア:

[(1, 1073607939), (3, 357869313), (9, 119289771), (19, 56505681), (27, 39763257), (57, 18835227), (81, 13254419), (171, 6278409), (513, 2092803), (1539, 697601)]