393926492733

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{108967}}^1\times {\mathrm{25639}}^1$

素因数の和:134656

約数の個数: 16

約数和(自身を含む): 536436387840

約数和(自身を除く): 142509895107

約数列:

[1, 3, 47, 141, 25639, 76917, 108967, 326901, 1205033, 3615099, 5121449, 15364347, 2793804913, 8381414739, 131308830911, 393926492733]

約数ペア:

[(1, 393926492733), (3, 131308830911), (47, 8381414739), (141, 2793804913), (25639, 15364347), (76917, 5121449), (108967, 3615099), (326901, 1205033)]