1381515327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{7687}}^1$

素因数の和:8763

約数の個数: 24

約数和(自身を含む): 2102821760

約数和(自身を除く): 721306433

約数列:

[1, 3, 9, 19, 57, 171, 1051, 3153, 7687, 9459, 19969, 23061, 59907, 69183, 146053, 179721, 438159, 1314477, 8079037, 24237111, 72711333, 153501703, 460505109, 1381515327]

約数ペア:

[(1, 1381515327), (3, 460505109), (9, 153501703), (19, 72711333), (57, 24237111), (171, 8079037), (1051, 1314477), (3153, 438159), (7687, 179721), (9459, 146053), (19969, 69183), (23061, 59907)]