1540540751

素因数分解:

${\mathrm{137}}^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:874

約数の個数: 12

約数和(自身を含む): 1563230760

約数和(自身を除く): 22690009

約数列:

[1, 137, 211, 389, 18769, 28907, 53293, 82079, 3960259, 7301141, 11244823, 1540540751]

約数ペア:

[(1, 1540540751), (137, 11244823), (211, 7301141), (389, 3960259), (18769, 82079), (28907, 53293)]