52779387

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 71294112

約数和(自身を除く): 18514725

約数列:

[1, 3, 137, 281, 411, 457, 843, 1371, 38497, 62609, 115491, 128417, 187827, 385251, 17593129, 52779387]

約数ペア:

[(1, 52779387), (3, 17593129), (137, 385251), (281, 187827), (411, 128417), (457, 115491), (843, 62609), (1371, 38497)]