42949023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23431}}^1$

素因数の和:23494

約数の個数: 16

約数和(自身を含む): 62985216

約数和(自身を除く): 20036193

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 23431, 70293, 304603, 913809, 1101257, 3303771, 14316341, 42949023]

約数ペア:

[(1, 42949023), (3, 14316341), (13, 3303771), (39, 1101257), (47, 913809), (141, 304603), (611, 70293), (1833, 23431)]